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* Merge branch 'release' of ↵Linus Torvalds2009-04-0819-248/+131
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: x86 ACPI: Add support for Always Running APIC timer ACPI x86: Make aperf/mperf MSR access in acpi_cpufreq read_only ACPI x86: Cleanup acpi_cpufreq structures related to aperf/mperf ACPICA: delete check for AML access to port 0x81-83 ACPI: WMI: use .notify method instead of installing handler directly sony-laptop: use .notify method instead of installing handler directly panasonic-laptop: use .notify method instead of installing handler directly fujitsu-laptop: use .notify method instead of installing hotkey handler directly fujitsu-laptop: use .notify method instead of installing handler directly ACPI: video: use .notify method instead of installing handler directly ACPI: thermal: use .notify method instead of installing handler directly ACPI battery: fix async boot oops ACPI: delete acpi_device.g_list NULL noise: drivers/platform/x86/panasonic-laptop.c ACPI: cpufreq: remove dupilcated #include ACPI: Adjust Kelvin offset to match local implementation ACPI: convert acpi_device_lock spinlock to mutex
| *-------. Merge branches 'release', 'APERF', 'ARAT', 'misc', 'kelvin', 'device-lock' ↵Len Brown2009-04-0718-222/+102
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | and 'bjorn.notify' into release
| | | | | | * ACPI: WMI: use .notify method instead of installing handler directlyBjorn Helgaas2009-04-071-12/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * sony-laptop: use .notify method instead of installing handler directlyBjorn Helgaas2009-04-071-26/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Mattia Dongili <malattia@linux.it> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * panasonic-laptop: use .notify method instead of installing handler directlyBjorn Helgaas2009-04-071-21/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Harald Welte <laforge@gnumonks.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * fujitsu-laptop: use .notify method instead of installing hotkey handler directlyBjorn Helgaas2009-04-071-27/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Tested by Tony on Fujitsu-Siemens Lifebook S6420 [FJNB1E6] with BIOS 1.18 (01/09/2009). Tested by Jonathan on Fujitsu S7020. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-By: Tony Vroon <tony@linx.net> Tested-By: Tony Vroon <tony@linx.net> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Tested-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * fujitsu-laptop: use .notify method instead of installing handler directlyBjorn Helgaas2009-04-071-24/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Tested by Tony on Fujitsu-Siemens Lifebook S6420 [FJNB1E6] with BIOS 1.18 (01/09/2009). Tested by Jonathan on Fujitsu S7020. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-By: Tony Vroon <tony@linx.net> Tested-By: Tony Vroon <tony@linx.net> Acked-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Tested-by: Jonathan Woithe <jwoithe@physics.adelaide.edu.au> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * ACPI: video: use .notify method instead of installing handler directlyBjorn Helgaas2009-04-071-25/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * ACPI: thermal: use .notify method instead of installing handler directlyBjorn Helgaas2009-04-071-23/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a .notify() method. The presence of .notify() causes Linux/ACPI to manage event handlers and notify handlers on our behalf, so we don't have to install and remove them ourselves. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> CC: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | * | ACPI: delete acpi_device.g_listLen Brown2009-04-072-14/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | unused Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | * | ACPI: convert acpi_device_lock spinlock to mutexShaohua Li2009-04-074-39/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert acpi_device_lock to a mutex to avoid a potential race upon access to /proc/acpi/wakeup Delete the lock entirely in wakeup.c since it is not necessary (and can not sleep) Found-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | * | | ACPI: Adjust Kelvin offset to match local implementationJean Delvare2009-04-071-7/+34
| | | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The exact offset between Kelvin and degree Celsius is 273.15. However ACPI handles temperature values with a single decimal place. As a consequence, some implementations use an offset of 273.1 and others use an offset of 273.2. Try to find out which one is being used, to present the most accurate and visually appealing number. Tested on a Sony Vaio PGC-GR214EP (which uses 273.1) and a Lenovo Thinkpad T60p (which uses 273.2). Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | * | | ACPICA: delete check for AML access to port 0x81-83Len Brown2009-04-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sony laptops apparently write 4-bytes (rather than 1 byte) to debug port 0x80, which spews error messages: Denied AML access to port 0x00000080/4 (DMA1 0x0081-0x0083) [20090320] http://bugzilla.kernel.org/show_bug.cgi?id=13036 Signed-off-by: Len Brown <len.brown@intel.com>
| | | * | | ACPI battery: fix async boot oopsVegard Nossum2009-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | > BUG: unable to handle kernel NULL pointer dereference at (null) What happens is that the battery module's init sections are being freed before the async callback (which was marked __init) has run. This theory is supported by the fact that the bad RIP value is a vmalloc address. The immediate fix is to make this a non-init call. (A better long-term fix is of course to wait with init-section unloading until a module's async initcalls have been run, which would allow us to discard this function which is still only run once, after all. Perhaps a new async_initcall() function for the async/module API, if this is needed for other modules in the future?) Reported-by: Arkadiusz Miskiewicz <a.miskiewicz@gmail.com> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Tested-by: Alessandro Suardi <alessandro.suardi@gmail.com> Tested-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | | * | | NULL noise: drivers/platform/x86/panasonic-laptop.cHannes Eder2009-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix this sparse warning: drivers/platform/x86/panasonic-laptop.c:273:70: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: Len Brown <len.brown@intel.com>
| | | * | | ACPI: cpufreq: remove dupilcated #includeHuang Weiyi2009-04-071-1/+0
| | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove dupilicated #include in arch/x86/kernel/cpu/cpufreq/longhaul.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | | x86 ACPI: Add support for Always Running APIC timerVenkatesh Pallipadi2009-04-074-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Always Running APIC timer, CPUID_0x6_EAX_Bit2. This bit means the APIC timer continues to run even when CPU is in deep C-states. The advantage is that we can use LAPIC timer on these CPUs always, and there is no need for "slow to read and program" external timers (HPET/PIT) and the timer broadcast logic and related code in C-state entry and exit. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI x86: Make aperf/mperf MSR access in acpi_cpufreq read_onlyVenkatesh Pallipadi2009-04-071-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not write zeroes to APERF and MPERF by ondemand governor. With this change, other users can share these MSRs for reads. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | ACPI x86: Cleanup acpi_cpufreq structures related to aperf/mperfVenkatesh Pallipadi2009-04-071-22/+20
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change structure name to make the code cleaner and simpler. No functionality change in this patch. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-04-0831-95/+864
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 5446/1: ohci-at91: Limit vbus_pin assignment to the size of the array [ARM] 5445/1: AT91: Remove flexible array from USBH platform data [ARM] 5447/1: Add SZ_32K [ARM] omap: fix omap1 clock usecount decrement bug [ARM] pxa: register AC97 controller devices [ARM] pxa/csb701: do not register devices on non-csb726 boads [ARM] pxa/colibri: get rid of set_irq_type() [ARM] pxa/colibri: provide MAC address from ATAG_SERIAL [ARM] pxa/cm-x2xx: fix ucb1400 not being registered [ARM] pxa: Add support for suspend on PalmTX, T5 and LD [ARM] pxa: PalmTE2 support for battery, UDC, IrDA and backlight [ARM] pxa: Palm Tungsten E2 basic support [ARM] pxa/em-x270: add libertas device registration [ARM] pxa/magician: Enable bq24022 regulator for gpio_vbus and pda_power
| * | | | [ARM] 5446/1: ohci-at91: Limit vbus_pin assignment to the size of the arrayJustin Waters2009-04-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the vbus_pin assignment loop is limited by the value of the "ports" variable in the platform data. Now that the vbus_pin array is no longer flexible, we can use its actual size. Signed-off-by: Justin Waters <justin.waters@timesys.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [ARM] 5445/1: AT91: Remove flexible array from USBH platform dataJustin Waters2009-04-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The flexible array in the USBH platform data is not safe to copy. The compiler will not allocate any extra memory for the non-init platform data structure (in the *_devices.c files) since it isn't given any defaults at compile time. When the probe function attempts to address that array, it will actually attempt to access data in an adjacent structure. Since there are currently no (known) implementations of the at91 USBH IP with more than 2 vbus pins, I am capping the value at 2. If somebody tries to assign more, then the compiler will produce a warning. Signed-off-by: Justin Waters <justin.waters@timesys.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [ARM] 5447/1: Add SZ_32KLinus Walleij2009-04-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a SZ_32K define to the available sizes. I need it for an upcoming platform support. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | Merge branch 'devel' of ↵Russell King2009-04-0627-82/+849
| |\ \ \ \ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| | * | | | [ARM] pxa: register AC97 controller devicesMark Brown2009-04-045-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The tosa, e740, e750, e800 and mioa701 all use AC97 audio codecs but does not register the platform device for the AC97 controller. Doing so is now required by ASoC. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa/csb701: do not register devices on non-csb726 boadsDmitry Eremin-Solenikov2009-04-041-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | csb701 driver can currently only be used on csb726 boards, limit the csb701 devices registration to csb726 board. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa/colibri: get rid of set_irq_type()Daniel Mack2009-04-043-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 47cb035560a41bd1bd3db506eeab93088815203e, the ax88796 driver learned to take IRQ flags from platform_device definition. Use that here to get rid of the set_irq_type() hack. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa/colibri: provide MAC address from ATAG_SERIALDaniel Mack2009-04-044-4/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 67fca028f1535e510689d2e444b0289e264e05c1, the ax88796 ethernet driver learned a way to let the platform data hand in the MAC address. Use it here as the original Colibri bootloader passes in a MAC address via ATAG_SERIAL. Reported-by: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa/cm-x2xx: fix ucb1400 not being registeredMarek Vasut2009-04-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes cm-x2xx not registering the ucb1400. This is because of the splitting of ucb1400 driver half year ago. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa: Add support for suspend on PalmTX, T5 and LDMarek Vasut2009-04-047-12/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa: PalmTE2 support for battery, UDC, IrDA and backlightMarek Vasut2009-04-042-0/+213
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa: Palm Tungsten E2 basic supportMarek Vasut2009-04-045-1/+332
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This contains support for keypad, MMC, AC97, LCD and backlight. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa/em-x270: add libertas device registrationMike Rapoport2009-04-041-8/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * | | | [ARM] pxa/magician: Enable bq24022 regulator for gpio_vbus and pda_powerPhilipp Zabel2009-04-043-46/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this patch, the bq24022 battery charger is controlled by the USB gadget framework (via gpio_vbus) when connected to USB. To compile, this patch depends on the "regulator: Allow init data to be supplied for bq24022" patch (queued for next in the regulator tree) to add the init_data field to struct bq24022_mach_info. It also depends on the "add optional OTG transceiver and voltage regulator support to pda_power" patch (queued for next in the power supply tree) to enable charging when connected to the AC charger. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * | | | | [ARM] omap: fix omap1 clock usecount decrement bugRussell King2009-04-061-10/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Same fix as per a7f8c59, but for OMAP1 instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-04-089-85/+164
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: mmc_spi: support for non-byte-aligned cards omap_hsmmc: Do not expect cmd/data to be non-null when CC/TC occurs mmc: Fix compile for omap_hsmmc.c mmc_spi: convert timeout handling to jiffies and avoid busy waiting mmc_spi: do not check CID and CSD blocks with CRC16 omap_hsmmc: Flush posted write to IRQ New mail address for Pierre Ossman imxmmc: move RSSR BLR imxmmc: init-exit rework mmc: Accept EXT_CSD rev 1.3 since it is backwards compatible with 1.2
| * | | | | | mmc_spi: support for non-byte-aligned cardsWolfgang Muees2009-04-081-38/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A very large subset of SD cards in the market send their responses and data non-byte-aligned. So add logic to the mmc spi driver to handle this mess. Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
| * | | | | | omap_hsmmc: Do not expect cmd/data to be non-null when CC/TC occursJarkko Lavinen2009-04-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With spurious interrupt cmd can be null even when we have CC set in irq status. Fixes: NB#106295 - prevent potential kernel crash in the MMC driver Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com> Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
| * | | | | | mmc: Fix compile for omap_hsmmc.cTony Lindgren2009-04-081-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the issue noted by Russell King: drivers/mmc/host/omap_hsmmc.c: In function 'mmc_omap_xfer_done': drivers/mmc/host/omap_hsmmc.c:301: error: implicit declaration of function 'mmc_omap_fclk_lazy_disable' This got broken by 4a694dc915c9a223044ce21fc0d99e63facd1d64. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
| * | | | | | mmc_spi: convert timeout handling to jiffies and avoid busy waitingWolfgang Muees2009-04-081-17/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SD/MMC card timeouts can be very high. So avoid busy-waiting, using the scheduler. Calculate all timeouts in jiffies units, because this will give us the correct sign when to involve the scheduler. Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
| * | | | | | mmc_spi: do not check CID and CSD blocks with CRC16Wolfgang Muees2009-04-081-9/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some cards are not able to calculate a valid CRC16 value for CID and CSD reads (CRC for 512 byte data blocks is OK). By moving the CRC enable after the read of CID and CSD, these cards can be used. This patch was tested with a faulty 8 GByte takeMS Class 6 SDHC card. This patch was suggested by Pierre Ossman. Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
| * | | | | | omap_hsmmc: Flush posted write to IRQKevin Hilman2009-04-081-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Spurious IRQs seen on MMC after 2.6.29. Flush posted write in IRQ handler. The interrupt line is released by clearing the error status bits in the MMCHS_STAT register, which must occur before the interrupt handler returns to avoid unwanted irqs. Hence the need to flush the posted write. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Acked-by: Tony Lindgen <tony@atomide.com> Signed-off-by: Pierre Ossman <pierre@ossman.eu>
| * | | | | | New mail address for Pierre OssmanPierre Ossman2009-04-084-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Pierre Ossman <pierre@ossman.eu>
| * | | | | | imxmmc: move RSSR BLRPaulius Zaleckas2009-04-081-7/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DMA request source (RSSR) needs to be set only once (in probe). DMA burst length (BLR) need to be set only in set_ios() This cleans up imxmci_setup_data() and should make it a little bit faster :) Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
| * | | | | | imxmmc: init-exit reworkPaulius Zaleckas2009-04-081-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add __init __exit for appropriate probe and remove functions. Conver to platform_driver_probe() Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
| * | | | | | mmc: Accept EXT_CSD rev 1.3 since it is backwards compatible with 1.2Jarkko Lavinen2009-04-081-1/+1
| | |_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
* | | | | | tty: MAX3100Alan Cox2009-04-082-0/+979
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thou shalt remember to use 'git add' or errors shall be visited on your downloads and there shall be wrath from on list and much gnashing of teeth. Thou shalt remember to use git status or there shall be catcalls and much embarrasment shall come to pass. Signed-off-by: Alan "I'm hiding" Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | ptrace: some checkpatch fixesRoland McGrath2009-04-081-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes all the checkpatch --file complaints about kernel/ptrace.c and also removes an unused #include. I've verified that there are no changes to the compiled code on x86_64. Signed-off-by: Roland McGrath <roland@redhat.com> [ Removed the parts that just split a line - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | nommu: fix typo vma->pg_off to vma->vm_pgoffNobuhiro Iwamatsu2009-04-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 6260a4b0521a41189b2c2a8119096c1e21dbdf2c ("/proc/pid/maps: don't show pgoff of pure ANON VMAs" had a typo. fs/proc/task_nommu.c:138: error: 'struct vm_area_struct' has no member named 'pg_off' distcc[21484] ERROR: compile fs/proc/task_nommu.c on sprygo/32 failed Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | befs: fix build on pariscAlexander Beregalov2009-04-081-0/+1
|/ / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fs/befs/super.c:85: error: 'PAGE_SIZE' undeclared Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
generated by cgit v1.1 at 2025-03-28 03:33:42 +0000