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* Merge remote-tracking branch 'linux-stable/linux-3.0.y' into ↵Ziyan2015-10-254-12/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | p-android-omap-3.0-dev-espresso Conflicts: Makefile arch/arm/include/asm/hardware/cache-l2x0.h arch/arm/kernel/smp.c arch/arm/mach-omap2/board-4430sdp.c arch/arm/mach-omap2/board-omap4panda.c arch/arm/mach-omap2/opp.c arch/ia64/include/asm/futex.h drivers/bluetooth/ath3k.c drivers/bluetooth/btusb.c drivers/firmware/efivars.c drivers/gpu/drm/i915/intel_lvds.c drivers/gpu/drm/radeon/radeon_atombios.c drivers/gpu/drm/radeon/radeon_irq_kms.c drivers/hwmon/fam15h_power.c drivers/mfd/twl6030-irq.c drivers/mmc/core/sdio.c drivers/net/tun.c drivers/net/usb/ipheth.c drivers/net/usb/usbnet.c drivers/usb/core/hub.c drivers/usb/host/xhci-mem.c drivers/usb/host/xhci.h drivers/usb/musb/omap2430.c drivers/usb/serial/ftdi_sio.c drivers/usb/serial/ftdi_sio_ids.h drivers/usb/serial/option.c drivers/usb/serial/qcserial.c drivers/usb/serial/ti_usb_3410_5052.c drivers/usb/serial/ti_usb_3410_5052.h drivers/video/omap2/dss/hdmi.c fs/splice.c include/asm-generic/pgtable.h include/net/sch_generic.h kernel/cgroup.c kernel/futex.c kernel/time/timekeeping.c net/ipv4/route.c net/ipv4/syncookies.c net/ipv4/tcp_ipv4.c net/wireless/util.c security/commoncap.c sound/soc/soc-dapm.c
| * mtd: omap2: fix module loadingAndreas Bießmann2012-10-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 4d3d688da8e7016f15483e9319b41311e1db9515 upstream. Unloading the omap2 nand driver missed to release the memory region which will result in not being able to request it again if one want to load the driver later on. This patch fixes following error when loading omap2 module after unloading: ---8<--- ~ $ rmmod omap2 ~ $ modprobe omap2 [ 37.420928] omap2-nand: probe of omap2-nand.0 failed with error -16 ~ $ --->8--- This error was introduced in 67ce04bf2746f8a1f8c2a104b313d20c63f68378 which was the first commit of this driver. Signed-off-by: Andreas Bießmann <andreas@biessmann.de> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * mtd: omap2: fix omap_nand_remove segfaultAndreas Bießmann2012-10-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 7d9b110269253b1d5858cfa57d68dfc7bf50dd77 upstream. Do not kfree() the mtd_info; it is handled in the mtd subsystem and already freed by nand_release(). Instead kfree() the struct omap_nand_info allocated in omap_nand_probe which was not freed before. This patch fixes following error when unloading the omap2 module: ---8<--- ~ $ rmmod omap2 ------------[ cut here ]------------ kernel BUG at mm/slab.c:3126! Internal error: Oops - BUG: 0 [#1] PREEMPT ARM Modules linked in: omap2(-) CPU: 0 Not tainted (3.6.0-rc3-00230-g155e36d-dirty #3) PC is at cache_free_debugcheck+0x2d4/0x36c LR is at kfree+0xc8/0x2ac pc : [<c01125a0>] lr : [<c0112efc>] psr: 200d0193 sp : c521fe08 ip : c0e8ef90 fp : c521fe5c r10: bf0001fc r9 : c521e000 r8 : c0d99c8c r7 : c661ebc0 r6 : c065d5a4 r5 : c65c4060 r4 : c78005c0 r3 : 00000000 r2 : 00001000 r1 : c65c4000 r0 : 00000001 Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 86694019 DAC: 00000015 Process rmmod (pid: 549, stack limit = 0xc521e2f0) Stack: (0xc521fe08 to 0xc5220000) fe00: c008a874 c00bf44c c515c6d0 200d0193 c65c4860 c515c240 fe20: c521fe3c c521fe30 c008a9c0 c008a854 c521fe5c c65c4860 c78005c0 bf0001fc fe40: c780ff40 a00d0113 c521e000 00000000 c521fe84 c521fe60 c0112efc c01122d8 fe60: c65c4860 c0673778 c06737ac 00000000 00070013 00000000 c521fe9c c521fe88 fe80: bf0001fc c0112e40 c0673778 bf001ca8 c521feac c521fea0 c02ca11c bf0001ac fea0: c521fec4 c521feb0 c02c82c4 c02ca100 c0673778 bf001ca8 c521fee4 c521fec8 fec0: c02c8dd8 c02c8250 00000000 bf001ca8 bf001ca8 c0804ee0 c521ff04 c521fee8 fee0: c02c804c c02c8d20 bf001924 00000000 bf001ca8 c521e000 c521ff1c c521ff08 ff00: c02c950c c02c7fbc bf001d48 00000000 c521ff2c c521ff20 c02ca3a4 c02c94b8 ff20: c521ff3c c521ff30 bf001938 c02ca394 c521ffa4 c521ff40 c009beb4 bf001930 ff40: c521ff6c 70616d6f b6fe0032 c0014f84 70616d6f b6fe0032 00000081 60070010 ff60: c521ff84 c521ff70 c008e1f4 c00bf328 0001a004 70616d6f c521ff94 0021ff88 ff80: c008e368 0001a004 70616d6f b6fe0032 00000081 c0015028 00000000 c521ffa8 ffa0: c0014dc0 c009bcd0 0001a004 70616d6f bec2ab38 00000880 bec2ab38 00000880 ffc0: 0001a004 70616d6f b6fe0032 00000081 00000319 00000000 b6fe1000 00000000 ffe0: bec2ab30 bec2ab20 00019f00 b6f539c0 60070010 bec2ab38 aaaaaaaa aaaaaaaa Backtrace: [<c01122cc>] (cache_free_debugcheck+0x0/0x36c) from [<c0112efc>] (kfree+0xc8/0x2ac) [<c0112e34>] (kfree+0x0/0x2ac) from [<bf0001fc>] (omap_nand_remove+0x5c/0x64 [omap2]) [<bf0001a0>] (omap_nand_remove+0x0/0x64 [omap2]) from [<c02ca11c>] (platform_drv_remove+0x28/0x2c) r5:bf001ca8 r4:c0673778 [<c02ca0f4>] (platform_drv_remove+0x0/0x2c) from [<c02c82c4>] (__device_release_driver+0x80/0xdc) [<c02c8244>] (__device_release_driver+0x0/0xdc) from [<c02c8dd8>] (driver_detach+0xc4/0xc8) r5:bf001ca8 r4:c0673778 [<c02c8d14>] (driver_detach+0x0/0xc8) from [<c02c804c>] (bus_remove_driver+0x9c/0x104) r6:c0804ee0 r5:bf001ca8 r4:bf001ca8 r3:00000000 [<c02c7fb0>] (bus_remove_driver+0x0/0x104) from [<c02c950c>] (driver_unregister+0x60/0x80) r6:c521e000 r5:bf001ca8 r4:00000000 r3:bf001924 [<c02c94ac>] (driver_unregister+0x0/0x80) from [<c02ca3a4>] (platform_driver_unregister+0x1c/0x20) r5:00000000 r4:bf001d48 [<c02ca388>] (platform_driver_unregister+0x0/0x20) from [<bf001938>] (omap_nand_driver_exit+0x14/0x1c [omap2]) [<bf001924>] (omap_nand_driver_exit+0x0/0x1c [omap2]) from [<c009beb4>] (sys_delete_module+0x1f0/0x2ec) [<c009bcc4>] (sys_delete_module+0x0/0x2ec) from [<c0014dc0>] (ret_fast_syscall+0x0/0x48) r8:c0015028 r7:00000081 r6:b6fe0032 r5:70616d6f r4:0001a004 Code: e1a00005 eb0d9172 e7f001f2 e7f001f2 (e7f001f2) ---[ end trace 6a30b24d8c0cc2ee ]--- Segmentation fault --->8--- This error was introduced in 67ce04bf2746f8a1f8c2a104b313d20c63f68378 which was the first commit of this driver. Signed-off-by: Andreas Bießmann <andreas@biessmann.de> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * mtd: nand: Use the mirror BBT descriptor when reading its versionShmulik Ladkani2012-10-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 7bb9c75436212813b38700c34df4bbb6eb82debe upstream. The code responsible for reading the version of the mirror bbt was incorrectly using the descriptor of the main bbt. Pass the mirror bbt descriptor to 'scan_read_raw' when reading the version of the mirror bbt. Signed-off-by: Shmulik Ladkani <shmulik.ladkani@gmail.com> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * mtd: nandsim: bugfix: fail if overridesize is too bigRichard Genoud2012-10-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit bb0a13a13411c4ce24c48c8ff3cdf7b48d237240 upstream. If override size is too big, the module was actually loaded instead of failing, because retval was not set. This lead to memory corruption with the use of the freed structs nandsim and nand_chip. Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * mtd: nandsim: don't open code a do_div helperHerton Ronaldo Krzesinski2012-07-191-9/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 596fd46268634082314b3af1ded4612e1b7f3f03 upstream. We don't need to open code the divide function, just use div_u64 that already exists and do the same job. While this is a straightforward clean up, there is more to that, the real motivation for this. While building on a cross compiling environment in armel, using gcc 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5), I was getting the following build error: ERROR: "__aeabi_uldivmod" [drivers/mtd/nand/nandsim.ko] undefined! After investigating with objdump and hand built assembly version generated with the compiler, I narrowed __aeabi_uldivmod as being generated from the divide function. When nandsim.c is built with -fno-inline-functions-called-once, that happens when CONFIG_DEBUG_SECTION_MISMATCH is enabled, the do_div optimization in arch/arm/include/asm/div64.h doesn't work as expected with the open coded divide function: even if the do_div we are using doesn't have a constant divisor, the compiler still includes the else parts of the optimized do_div macro, and translates the divisions there to use __aeabi_uldivmod, instead of only calling __do_div_asm -> __do_div64 and optimizing/removing everything else out. So to reproduce, gcc 4.6 plus CONFIG_DEBUG_SECTION_MISMATCH=y and CONFIG_MTD_NAND_NANDSIM=m should do it, building on armel. After this change, the compiler does the intended thing even with -fno-inline-functions-called-once, and optimizes out as expected the constant handling in the optimized do_div on arm. As this also avoids a build issue, I'm marking for Stable, as I think is applicable for this case. Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * mtd: cafe_nand: fix an & vs | mistakeDan Carpenter2012-07-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 48f8b641297df49021093763a3271119a84990a2 upstream. The intent here was clearly to set result to true if the 0x40000000 flag was set. But instead there was a | vs & typo and we always set result to true. Artem: check the spec at wiki.laptop.org/images/5/5c/88ALP01_Datasheet_July_2007.pdf and this fix looks correct. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * mtd: nand: fix scan_read_raw_oobDmitry Maluka2012-06-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | commit 34a5704d91d6f8376a4c0a0143a1dd3eb3ccb37e upstream. It seems there is a bug in scan_read_raw_oob() in nand_bbt.c which should cause wrong functioning of NAND_BBT_SCANALLPAGES option. Artem: the patch did not apply and I had to amend it a bit. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | Merge branch 'linux-3.0.18' into p-android-omap-3.0Dan Murphy2012-02-022-16/+25
|\ \ | |/ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-omap2/smartreflex.c drivers/i2c/busses/i2c-omap.c drivers/usb/host/ehci.h drivers/usb/musb/musb_core.c fs/proc/base.c Signed-off-by: Dan Murphy <dmurphy@ti.com>
| * mtd: nand_base: always initialise oob_poi before writing OOB dataTHOMSON, Adam (Adam)2011-11-111-11/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit f722013ee9fd24623df31dec9a91a6d02c3e2f2f upstream. In nand_do_write_ops() code it is possible for a caller to provide ops.oobbuf populated and ops.mode == MTD_OOB_AUTO, which currently means that the chip->oob_poi buffer isn't initialised to all 0xFF. The nand_fill_oob() method then carries out the task of copying the provided OOB data to oob_poi, but with MTD_OOB_AUTO it skips areas marked as unavailable by the layout struct, including the bad block marker bytes. An example of this causing issues is when the last OOB data read was from the start of a bad block where the markers are not 0xFF, and the caller wishes to write new OOB data at the beginning of another block. In this scenario the caller would provide OOB data, but nand_fill_oob() would skip the bad block marker bytes in oob_poi before copying the OOB data provided by the caller. This means that when the OOB data is written back to NAND, the block is inadvertently marked as bad without the caller knowing. This has been witnessed when using YAFFS2 where tags are stored in the OOB. To avoid this oob_poi is always initialised to 0xFF to make sure no left over data is inadvertently written back to the OOB area. Credits to Brian Norris <computersforpeace@gmail.com> for fixing this patch. Signed-off-by: Adam Thomson <adam.thomson@alcatel-lucent.com> Signed-off-by: Artem Bityutskiy <dedekind1@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * mtd: pxa3xx_nand: Fix blank page ECC mismatchDaniel Mack2011-11-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 543e32d5ff165d0d68deedb0e3557478c7c36a4a upstream. This bug was introduced in f8155a40 ("mtd: pxa3xx_nand: rework irq logic") and causes the PXA3xx NAND controller fail to operate with NAND flash that has empty pages. According to the comment in this block, the hardware controller will report a double-bit error for empty pages, which can and must be ignored. This patch restores the original behaviour of the driver. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Lei Wen <leiwen@marvell.com> Cc: Haojian Zhuang <haojian.zhuang@marvell.com> Cc: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * mtd: pxa3xx_nand: fix nand detection issueLei Wen2011-11-111-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 0fab028b77d714ad302404b23306cf7adb885223 upstream. When keep_config is set, the detection would goes different routine. That the driver would read out the setting which is set previously by bootloader. While most bootloader keep the irq mask as off, and current driver need all irq default open, keep_config behavior would lead to no irq at all. Signed-off-by: Lei Wen <leiwen@marvell.com> Tested-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge commit 'v3.0-rc6' into android-3.0Dima Zavin2011-07-071-3/+3
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| * powerpc/85xx: fix NAND_CMD_READID read bytes numberShaohui Xie2011-06-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | when nand_get_flash_type() is called, it will read 8 bytes of ID instead of 5, but the driver only read 5 bytes, so kernel will dump error messages like: fsl-lbc ffe124000.localbus: read_byte beyond end of buffer fsl-lbc ffe124000.localbus: read_byte beyond end of buffer fsl-lbc ffe124000.localbus: read_byte beyond end of buffer Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* | mtd: nand: Add naieve panic_write support for generic nand devices.San Mehat2011-06-141-0/+39
| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: San Mehat <san@google.com> mtd: nand_base: fix nand_panic_wait fix the problem of nand_panic_wait Signed-off-by: Tom Zhu <a2289c@android-hal-04.(none)> Signed-off-by: San Mehat <san@google.com>
* | mtd: nand: Allow NAND chip ids to be included standalone.Dima Zavin2011-06-141-0/+24
|/ | | | | | | | Lets non-standard NAND drivers take advantage of known NAND chip information. Change-Id: I87e2fcb40b07b2ec91e102f1fa7f419a4b4af0a3 Signed-off-by: Dima Zavin <dima@android.com>
* Merge git://git.infradead.org/mtd-2.6Linus Torvalds2011-05-2745-873/+406
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (97 commits) mtd: kill CONFIG_MTD_PARTITIONS mtd: remove add_mtd_partitions, add_mtd_device and friends mtd: convert remaining users to mtd_device_register() mtd: samsung onenand: convert to mtd_device_register() mtd: omap2 onenand: convert to mtd_device_register() mtd: txx9ndfmc: convert to mtd_device_register() mtd: tmio_nand: convert to mtd_device_register() mtd: socrates_nand: convert to mtd_device_register() mtd: sharpsl: convert to mtd_device_register() mtd: s3c2410 nand: convert to mtd_device_register() mtd: ppchameleonevb: convert to mtd_device_register() mtd: orion_nand: convert to mtd_device_register() mtd: omap2: convert to mtd_device_register() mtd: nomadik_nand: convert to mtd_device_register() mtd: ndfc: convert to mtd_device_register() mtd: mxc_nand: convert to mtd_device_register() mtd: mpc5121_nfc: convert to mtd_device_register() mtd: jz4740_nand: convert to mtd_device_register() mtd: h1910: convert to mtd_device_register() mtd: fsmc_nand: convert to mtd_device_register() ... Fixed up trivial conflicts in - drivers/mtd/maps/integrator-flash.c: removed in ARM tree - drivers/mtd/maps/physmap.c: addition of afs partition probe type clashing with removal of CONFIG_MTD_PARTITIONS
| * mtd: kill CONFIG_MTD_PARTITIONSJamie Iles2011-05-251-2/+1
| | | | | | | | | | | | | | | | | | Now that none of the drivers use CONFIG_MTD_PARTITIONS we can remove it from Kconfig and the last remaining uses. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: convert remaining users to mtd_device_register()Jamie Iles2011-05-2514-26/+30
| | | | | | | | | | | | | | | | | | | | The older add_mtd_device()/add_mtd_partitions() and their removal counterparts will soon be gone. Replace uses with mtd_device_register() and mtd_device_unregister(). Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: txx9ndfmc: convert to mtd_device_register()Jamie Iles2011-05-251-13/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: tmio_nand: convert to mtd_device_register()Jamie Iles2011-05-251-9/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: socrates_nand: convert to mtd_device_register()Jamie Iles2011-05-251-15/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: sharpsl: convert to mtd_device_register()Jamie Iles2011-05-251-10/+2
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: s3c2410 nand: convert to mtd_device_register()Jamie Iles2011-05-251-14/+2
| | | | | | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: ppchameleonevb: convert to mtd_device_register()Jamie Iles2011-05-251-10/+5
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: orion_nand: convert to mtd_device_register()Jamie Iles2011-05-251-13/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: omap2: convert to mtd_device_register()Jamie Iles2011-05-251-7/+3
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: nomadik_nand: convert to mtd_device_register()Jamie Iles2011-05-251-6/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: ndfc: convert to mtd_device_register()Jamie Iles2011-05-251-12/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: mxc_nand: convert to mtd_device_register()Jamie Iles2011-05-251-9/+4
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: mpc5121_nfc: convert to mtd_device_register()Jamie Iles2011-05-251-11/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: jz4740_nand: convert to mtd_device_register()Jamie Iles2011-05-251-9/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: h1910: convert to mtd_device_register()Jamie Iles2011-05-252-5/+2
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: fsmc_nand: convert to mtd_device_register()Jamie Iles2011-05-251-21/+4
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: fsl_upm: convert to mtd_device_register()Jamie Iles2011-05-251-11/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: fsl_elbc_nand: convert to mtd_device_register()Jamie Iles2011-05-251-11/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: edb7312 nand: convert to mtd_device_register()Jamie Iles2011-05-251-8/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: diskonchip: convert to mtd_device_register()Jamie Iles2011-05-251-11/+7
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: davinci_nand: convert to mtd_device_register()Jamie Iles2011-05-251-30/+21
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the check for mtd_has_partitions() as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: cs553x_nand: convert to mtd_device_register()Jamie Iles2011-05-251-16/+3
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: cafe_nand: convert to mtd_device_register()Jamie Iles2011-05-251-9/+2
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: bf5xx_nand: convert to mtd_device_register()Jamie Iles2011-05-251-6/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: bcm_umi_nand: convert to mtd_device_register()Jamie Iles2011-05-251-3/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: atmel_nand: convert to mtd_device_register()Jamie Iles2011-05-251-11/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: pxa: convert to mtd_device_register()Jamie Iles2011-05-251-10/+3
| | | | | | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Cc: Cc: David Woodhouse <dwmw2@infradead.org> Cc: Artem Bityutskiy <dedekind1@gmail.com> Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: plat_nand: convert to mtd_device_register()Jamie Iles2011-05-251-9/+3
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: nand: convert to mtd_device_register()Jamie Iles2011-05-251-9/+1
| | | | | | | | | | | | | | | | | | Convert to mtd_device_register() and remove the CONFIG_MTD_PARTITIONS preprocessor conditionals as partitioning is always available. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: omap: fix subpage ecc issue with prefetchKishore Kadiyala2011-05-251-7/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When reading/writing a subpage (When HW ECC is not available/enabled) for number of bytes not aligned to 4, the mis-aligned bytes are handled first (by cpu copy method) before enabling the Prefetch engine to/from 'p'(start of buffer 'buf'). Then it reads/writes rest of the bytes with the help of Prefetch engine, if available, or again using cpu copy method. Currently, reading/writing of rest of bytes, is not done correctly since its trying to read/write again to/from begining of buffer 'buf', overwriting the mis-aligned bytes. Read & write using prefetch engine got broken in commit '2c01946c'. We never hit a scenario of not getting 'gpmc_prefetch_enable' call success. So, problem did not get caught up. Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com> Signed-off-by: Vimal Singh <vimal.newwork@gmail.com> Reported-by: Bryan DE FARIA <bdefaria@adeneo-embedded.com> Cc: stable@kernel.org [2.6.35+] Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: denali: detect the number of banksJamie Iles2011-05-252-9/+21
| | | | | | | | | | | | | | | | | | | | Not all configurations of the Denali controller support 4 banks. The controller can support between 1 and 16 banks. Detect this from the design features register. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * mtd: denali: remove nearly-duplicated register definitionsJamie Iles2011-05-252-395/+110
| | | | | | | | | | | | | | | | | | | | | | The controller has interrupt enable/status register pairs for each bank (along with ECC and status registers) that differ only in address offset. Rather than providing definitions for each register, make the address a macro so that it scales for devices with different numbers of banks. Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
generated by cgit v1.1 at 2024-12-24 14:00:25 +0000