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* serial/imx: check that the buffer is non-empty before sending it outVolker Ernst2010-10-221-3/+2
| | | | | | | | | | | | | | | | | The .start_tx callback (imx_start_tx here) isn't only called when the buffer is non-empty. E.g. after resume or when handshaking is enabled and the other side starts to signal being ready. So check for an empty puffer already before sending the first character. This prevents sending out stale (or uninitialised) data. Signed-off-by: Volker Ernst <volker.ernst@txtr.com> Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Andy Green <andy@warmcat.com> [ukl: reword commit log, put check in while condition] Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: mfd: add more baud rates supportFeng Tang2010-10-221-14/+27
| | | | | | | | | | Add more baud rates support referring the baud_table[] defined in drivers/char/tty_ioctl.c: 3000000/2000000/1000000/500000 Signed-off-by: Feng Tang <feng.tang@intel.com> Acked-by: Alan Cox <alan.cox@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* jsm: Remove the uart port on errorsBreno Leitao2010-10-221-1/+3
| | | | | | | | | | If kzmalloc fails, the uart port is not removed causing a leak. This patch just add another label that removes the uart when the kzmalloc fails. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* 8250: allow platforms to override PM hook.Manuel Lauss2010-10-221-11/+16
| | | | | | | | | Add a hook for platforms to specify custom pm methods. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* altera_uart: Don't use plain integer as NULL pointerAnton Vorontsov2010-10-221-1/+1
| | | | | | | | | Fixes sparse warning. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Acked-by: Tobias Klauser <tklauser@distanz.ch>
* altera_uart: Fixup type usage of port flagsAnton Vorontsov2010-10-221-2/+2
| | | | | | | | | | | | | port->flags is of type upf_t, which corresponds to UPF_* flags. ASYNC_BOOT_AUTOCONF is an unsigned integer, which happen to be the same as UPF_BOOT_AUTOCONF. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Tobias Klauser <tklauser@distanz.ch> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* altera_uart: Make it possible to use Altera UART and 8250 ports togetherAnton Vorontsov2010-10-221-4/+7
| | | | | | | | | | | | This fixes tty name, major and minor numbers. The major number 204 is used across many platform-specific serial drivers, so we use that. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Tobias Klauser <tklauser@distanz.ch> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* altera_uart: Add support for different address stridesAnton Vorontsov2010-10-221-21/+37
| | | | | | | | | | | Some controllers implement registers with a stride, to support those we must implement the proper IO accessors. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Tobias Klauser <tklauser@distanz.ch> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* altera_uart: Add support for getting mapbase and IRQ from resourcesAnton Vorontsov2010-10-221-22/+38
| | | | | | | | | | | | | | | | | This makes it much easier to integrate the driver with the rest of the Linux (e.g. MFD subsystem). The old method is still supported though. Also, from now on, there is one platform device per port (no changes are needed for the platform code, as no one registers the devices anywhere in-tree yet). Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Tobias Klauser <tklauser@distanz.ch> Cc: Alan Cox <alan@linux.intel.com>, Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* altera_uart: Add support for polling mode (IRQ-less)Anton Vorontsov2010-10-221-1/+22
| | | | | | | | | | | | Some Altera UART implementations doesn't route the IRQ line, so we have to work in polling mode. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Acked-by: Tobias Klauser <tklauser@distanz.ch> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: Factor out uart_poll_timeout() from 8250 driverAnton Vorontsov2010-10-221-10/+4
| | | | | | | | | Soon we will use that handy function in the altera_uart driver. Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: 8250: Don't delay after transmitter is ready.David Daney2010-10-221-2/+4
| | | | | | | | | | The loop in wait_for_xmitr() is delaying one extra uS after the ready condition has been met. Rewrite the loop to only delay if the transmitter is not ready. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* tty: icount changeover for other main devicesAlan Cox2010-10-221-26/+25
| | | | | | | | | | | Again basically cut and paste Convert the main driver set to use the hooks for GICOUNT Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* tty: Make tiocgicount a handlerAlan Cox2010-10-221-19/+16
| | | | | | | | | | | | | Dan Rosenberg noted that various drivers return the struct with uncleared fields. Instead of spending forever trying to stomp all the drivers that get it wrong (and every new driver) do the job in one place. This first patch adds the needed operations and hooks them up, including the needed USB midlayer and serial core plumbing. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: max3107: Fix memory leaks when returning on errorDavidlohr Bueso2010-10-221-9/+25
| | | | | | | | | Fix memory leaks in max3107_probe() when returning on error. Signed-off-by: Davidlohr Bueso <dave@gnu.org> Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: mrst_max3110: Make the IRQ option runtimeAlan Cox2010-10-222-34/+28
| | | | | | | | | | And while we are at it allow it to fail to find one. Without this the IRQ option will cause the 3110 driver to fail on 0.7 SFI firmware. Acked-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: mrst_max3110: some code cleanupFeng Tang2010-10-222-127/+201
| | | | | | | | | | | | | The cleanup for mrst_max3110 includes: * remove unneeded head files * make the spi_transfer dma safe, so that driver is more portable * add more check for error return value * use mutex_trylock for read thread Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial-core: restore termios settings when resume console portsJason Wang2010-10-221-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 4547be7 rewrites suspend and resume functions. According to this rewrite, when a serial port is a printk console device and can suspend(without set no_console_suspend flag), it will definitely call set_termios function during its resume, but parameter termios isn't initialized, this will pass an unpredictable config to the serial port. If this serial port is not a userspace opened tty device , a suspend and resume action will make this serial port unusable. I.E. ttyS0 is a printk console device, ttyS1 or keyboard+display is userspace tty device, a suspend/resume action will make ttyS0 unusable. If a serial port is both a printk console device and an opened tty device, this issue can be overcome because it will call set_termios again with the correct parameter in the uart_change_speed function. Refer to the deleted content of commit 4547be7, revert parts relate to restore settings into parameter termios. It is safe because if a serial port is a printk console only device, the only meaningful field in termios is c_cflag and its old config is saved in uport->cons->cflag, if this port is also an opened tty device, it will clear uport->cons->cflag in the uart_open and the old config is saved in tty->termios. Signed-off-by: Jason Wang <jason77.wang@gmail.com> Acked-by: Stanislav Brabec <sbrabec@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial-core: skip call set_termios/console_start when no_console_suspendJason Wang2010-10-221-1/+1
| | | | | | | | | | | | | | | | | | The commit 4547be7 rewrites suspend and resume functions, this introduces a problem on the OMAP3EVM platoform. when the kernel boots with no_console_suspend and we suspend the kernel, then resume it, the serial console will be not usable. This problem should be common for all platforms. The cause for this problem is that when enter suspend, if we choose no_console_suspend, the console_stop will be skiped. But in resume function, the console port will be set to uninitialized state by calling set_termios function and the console_start is called without checking whether the no_console_suspend is set, Now fix it. Signed-off-by: Jason Wang <jason77.wang@gmail.com> Acked-by: Stanislav Brabec <sbrabec@suse.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: Add CONSOLE_POLL support for uartliteMichal Simek2010-10-221-1/+25
| | | | | | | | | | | CONSOLE_POLL support for uartlite enables KGDB debugging over serial line. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: mfd: snprintf() returns largish valuesDan Carpenter2010-10-221-0/+6
| | | | | | | | | | | snprintf() returns the number of bytes which would have been written so it can be larger than the size of the buffer. In this case it's fine, but people copy and paste this code so I've fixed it. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* SERIAL: ioc3_serial: Return -ENOMEM on memory allocation failureJulia Lawall2010-10-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this code, 0 is returned on memory allocation failure, even though other failures return -ENOMEM or other similar values. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression ret; expression x,e1,e2,e3; @@ ret = 0 ... when != ret = e1 *x = \(kmalloc\|kcalloc\|kzalloc\)(...) ... when != ret = e2 if (x == NULL) { ... when != ret = e3 return ret; } // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> To: Pat Gefre <pfg@sgi.com> Cc: kernel-janitors@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1704/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* drivers/serial/mrst_max3110.c needs linux/irq.hAndrew Morton2010-10-011-0/+1
| | | | | | | | | | | sparc64 allmodconfig: drivers/serial/mrst_max3110.c: In function `serial_m3110_startup': drivers/serial/mrst_max3110.c:470: error: `IRQ_TYPE_EDGE_FALLING' undeclared (first use in this function) Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* drivers/serial/mfd.c needs slab.hAndrew Morton2010-10-011-0/+1
| | | | | | | | | | | alpha allmodconfig: drivers/serial/mfd.c:144: error: implicit declaration of function 'kzalloc' drivers/serial/mfd.c:144: warning: assignment makes pointer from integer without a cast Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* serial: mfd: fix bug in serial_hsu_remove()Feng Tang2010-09-201-8/+9
| | | | | | | | | | Medfield HSU driver deal with 4 pci devices(3 uart ports + 1 dma controller), so in pci remove func, we need handle them differently Signed-off-by: Feng Tang <feng.tang@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* serial: amba-pl010: fix set_ldiscMika Westerberg2010-09-201-7/+2
| | | | | | | | | | | | Commit d87d9b7d1 ("tty: serial - fix tty referencing in set_ldisc") changed set_ldisc to take ldisc number as parameter. This patch fixes AMBA PL010 driver according the new prototype. Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Cc: Alan Cox <alan@linux.intel.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'urgent' of ↵Linus Torvalds2010-09-161-26/+36
|\ | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6 * 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia pcnet_cs: try setting io_lines to 16 if card setup fails pcmcia: per-device, not per-socket debug messages pcmcia serial_cs.c: fix multifunction card handling
| * pcmcia serial_cs.c: fix multifunction card handlingDominik Brodowski2010-09-151-26/+36
| | | | | | | | | | | | | | | | | | | | | | | | We shouldn't overwrite pre-set values, and we should also set the port address to the beginning, and not the end of the 8-port range. CC: linux-serial@vger.kernel.org Reported-by: Komuro <komurojun-mbn@nifty.com> Hardware-supplied-by: Jochen Frieling <j.frieling@pengutronix.de> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2010-09-131-0/+1
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next-spi' of git://git.secretlab.ca/git/linux-2.6: spi/pl022: move probe call to subsys_initcall() powerpc/5200: mpc52xx_uart.c: Add of_node_put to avoid memory leak spi/pl022: fix APB pclk power regression on U300 spi/spi_s3c64xx: Warn if PIO transfers time out spi/s3c64xx: Fix incorrect reuse of 'val' local variable. spi/s3c64xx: Fix compilation warning spi/dw_spi: clean the cs_control code spi/dw_spi: Allow interrupt sharing spi/spi_s3c64xx: Increase dead reckoning time in wait_for_xfer() spi/spi_s3c64xx: Move to subsys_initcall() spi: free children in spi_unregister_master, not siblings gpiolib: Add 'struct gpio_chip' forward declaration for !GPIOLIB case of: Fix missing includes - ll_temac spi/spi_s3c64xx: Staticise non-exported functions spi/spi_s3c64xx: Make probe more robust against missing board config
| * powerpc/5200: mpc52xx_uart.c: Add of_node_put to avoid memory leakJulia Lawall2010-09-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a call to of_node_put in the error handling code following a call to of_find_compatible_node. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression x; expression E,E1; statement S; @@ *x = (of_find_node_by_path |of_find_node_by_name |of_find_node_by_phandle |of_get_parent |of_get_next_parent |of_get_next_child |of_find_compatible_node |of_match_node )(...); ... if (x == NULL) S <... when != x = E *if (...) { ... when != of_node_put(x) when != if (...) { ... of_node_put(x); ... } ( return <+...x...+>; | * return ...; ) } ...> of_node_put(x); // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | serial: bfin_sport_uart: restore transmit frame sync fixSonic Zhang2010-09-031-1/+1
|/ | | | | | | | | | | | The large cleanup/rewrite of resources in commit ccf68e59e93181df9353c0cc accidentally reverted an earlier fix in commit a19e8b205915b2925aca75b. So restore it here. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: stable <stable@kernel.org> [.34 and newer] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'for-linus' of ↵Linus Torvalds2010-08-281-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: pxa27x_keypad - remove input_free_device() in pxa27x_keypad_remove() Input: mousedev - fix regression of inverting axes Input: uinput - add devname alias to allow module on-demand load Input: hil_kbd - fix compile error USB: drop tty argument from usb_serial_handle_sysrq_char() Input: sysrq - drop tty argument form handle_sysrq() Input: sysrq - drop tty argument from sysrq ops handlers
| * Input: sysrq - drop tty argument form handle_sysrq()Dmitry Torokhov2010-08-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sysrq operations do not accept tty argument anymore so no need to pass it to us. [Stephen Rothwell <sfr@canb.auug.org.au>: fix build breakage in drm code caused by sysrq using bool but not including linux/types.h] [Sachin Sant <sachinp@in.ibm.com>: fix build breakage in s390 keyboadr driver] Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | 68328serial: check return value of copy_*_user() instead of access_ok()Kulikov Vasiliy2010-08-231-18/+11
| | | | | | | | | | | | | | | | As copy_*_user() calls access_ok() it should not be called explicitly. Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | serial: print early console device address in hexLuck, Tony2010-08-231-2/+2
| | | | | | | | | | | | | | | | | | Device addresses are usually printed in hex. Signed-off-by: Tony Luck <tony.luck@intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'merge-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2010-08-181-2/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'merge-devicetree' of git://git.secretlab.ca/git/linux-2.6: spi.h: missing kernel-doc notation, please fix of: fix missing headers for of_address_to_resource() in MTD and SysACE drivers of: Fix missing includes ata: update for of_device to platform_device replacement microblaze: Fix of: eliminate of_device->node and dev_archdata->{of,prom}_node microblaze: Fix of/address: Merge all of the bus translation code booting-without-of: Remove nonexistent chapters from TOC, fix numbering
| * | of: Fix missing includesGrant Likely2010-08-161-2/+1
| |/ | | | | | | | | | | | | | | | | | | | | This patch fixes missing includes from a number of .c files because the code (wrongfully) depended on prom.h including them. The include of linux/of_address.h was removed in microblaze prom.h in commit "of/address: Clean up function declarations" (sha1 id 22ae782f8), but not fixed in some callers. This patch fixes them up. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Tested-by: Michal Simek <monstr@monstr.eu>
* | Merge branch 'master' of ↵David S. Miller2010-08-1640-306/+4832
|\ \ | |/ | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * Merge branch 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2010-08-1211-28/+28
| |\ | | | | | | | | | | | | | | | | | | * 'next-devicetree' of git://git.secretlab.ca/git/linux-2.6: mmc_spi: Fix unterminated of_match_table of/sparc: fix build regression from of_device changes of/device: Replace struct of_device with struct platform_device
| | * of/device: Replace struct of_device with struct platform_deviceGrant Likely2010-08-0611-28/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-08-115-18/+74
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (226 commits) ARM: 6323/1: cam60: don't use __init for cam60_spi_{flash_platform_data,partitions} ARM: 6324/1: cam60: move cam60_spi_devices to .init.data ARM: 6322/1: imx/pca100: Fix name of spi platform data ARM: 6321/1: fix syntax error in main Kconfig file ARM: 6297/1: move U300 timer to dynamic clock lookup ARM: 6296/1: clock U300 intcon and timer properly ARM: 6295/1: fix U300 apb_pclk split ARM: 6306/1: fix inverted MMC card detect in U300 ARM: 6299/1: errata: TLBIASIDIS and TLBIMVAIS operations can broadcast a faulty ASID ARM: 6294/1: etm: do a dummy read from OSSRR during initialization ARM: 6292/1: coresight: add ETM management registers ARM: 6288/1: ftrace: document mcount formats ARM: 6287/1: ftrace: clean up mcount assembly indentation ARM: 6286/1: fix Thumb-2 decompressor broken by "Auto calculate ZRELADDR" ARM: 6281/1: video/imxfb.c: allow usage without BACKLIGHT_CLASS_DEVICE ARM: 6280/1: imx: Fix build failure when including <mach/gpio.h> without <linux/spinlock.h> ARM: S5PV210: Fix on missing s3c-sdhci card detection method for hsmmc3 ARM: S5P: Fix on missing S5P_DEV_FIMC in plat-s5p/Kconfig ARM: S5PV210: Override FIMC driver name on Aquila board ARM: S5PC100: enable FIMC on SMDKC100 ... Fix up conflicts in arch/arm/mach-{s5pc100,s5pv210}/cpu.c due to different subsystem 'setname' calls, and trivial port types in include/linux/serial_core.h
| | * \ Merge branches 'master' and 'devel' into for-linusRussell King2010-08-105-18/+74
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/Kconfig arch/arm/mm/Kconfig
| | | * \ Merge branch 'for-rmk' of ↵Russell King2010-08-093-4/+17
| | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable Conflicts: arch/arm/Kconfig
| | | | * | ARM: S5PV310: Add serial port supportJongpill Lee2010-08-052-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds UART serial port support for S5PV310. In the case of that serial device has just one clock source, driver can not control clock source. So add check function in get_clksrc and set_clksrc. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Acked-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | | | * | ARM: SAMSUNG: serial: Add FRACVAL support for newer UARTJongpill Lee2010-08-051-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the FRACVAL register on the newer UART blocks which provides the same function as UDIVSLOT register but the FRACVAL is easier to implement. To support UDIVSLOT register, UDIVSLOT table search is necessary though supporting FRACVAL only needs the index value of UDIVSLOT table. Signed-off-by: Jongpill Lee <boyko.lee@samsung.com> Acked-by: Changhwan Youn <chaos.youn@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| | | * | | Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6 into ↵Russell King2010-08-062-14/+57
| | | |\ \ \ | | | | |_|/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | devel-stable Conflicts: drivers/net/irda/sh_irda.c
| | | | * | Merge branch 'master' of ↵Paul Mundt2010-08-045-20/+90
| | | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: arch/arm/configs/ap4evb_defconfig arch/arm/configs/g3evm_defconfig arch/arm/configs/g4evm_defconfig Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | | | * \ \ Merge branch 'master' of ↵Paul Mundt2010-07-058-119/+251
| | | | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/linux/serial_sci.h Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | | | * \ \ \ Merge branch 'master' of ↵Paul Mundt2010-05-3115-127/+78
| | | | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| | | | * | | | | serial: sh-sci: fix handling of SCIFB sh-mobile portsGuennadi Liakhovetski2010-05-242-14/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SCIFB ports have a slightly different register layout and a different FIFO size from SCIFA ports, in DMA mode they have to be treated just like SCIFA. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
generated by cgit v1.1 at 2025-01-28 12:10:15 +0000