- 21 Dec, 2010 19 commits
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Jarkko Nikula authored
If the TPA6130 is compiled as module the id and power_gpio values are arbitrary at module probing time since the rx51_tpa6130a2_data was marked as __initdata. Fix this by using __initdata_or_module. Then __initdata is defined only if the kernel is built without CONFIG_MODULES and omitted otherwise. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Grazvydas Ignotas authored
After commit ed919b01 "mmc: sdio: fix runtime PM anomalies by introducing MMC_CAP_POWER_OFF_CARD" it is required to specify MMC_CAP_POWER_OFF_CARD to have runtime PM support. As the wl1251 driver expects card to be powered down when it's not used, wifi will no longer work after interface is brought down at least once without functioning runtime PM. Fix this by declaring MMC_CAP_POWER_OFF_CARD for MMC3. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Raghuveer Murthy authored
This patch adds omap_reserve functionality to board-omap4panda.c. Helps in the reserving boot time memory in SDRAM, used here for framebuffer allocation. This patch is in similar lines to commit id 71ee7dad, from Russell king Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Raghuveer Murthy <raghuveer.murthy@ti.com> [tony@atomide.com: fixed to be before .map_io as pointed out by Russell King] Signed-off-by: Tony Lindgren <tony@atomide.com>
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Hemanth V authored
Register TWL6030 PWM, which is used as charging LED Signed-off-by: Hemanth V <hemanthv@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Hemanth V authored
Register BH1780GLI Ambient light sensor, which is an I2C device for 4430SDP board. Signed-off-by: Hemanth V <hemanthv@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Laurent Pinchart authored
Make sure the LED is turned off at boot time, and configure the GPIO LED device as active low. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Laurent Pinchart authored
gpio_direction_output() has a value argument, there's no need to call gpio_set_value() explicitly right after. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Tony Lindgren authored
No need to call this early from init_irq. Also recent changes initialize GPIO now later, so calling gpio_request from init_irq will make it fail. While at it, also remove the unnecessary EXPORT_SYMBOL. Signed-off-by: Tony Lindgren <tony@atomide.com>
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Marc Zyngier authored
Commit 72f381ba (omap3: Remove VMMC2 regulator on IGEP v2) removed an unused regulator entry, but left the second MMC channel (used by the Libertas WLAN module) without link to power regulator. This causes the SDIO module to fail being detected. This patch adds the two regulators that actually feed the WLAN module (1v8 from the TWL4030 VIO LDO, and a fixed 3v3). With that patch, the second channel is properly detected. Details of the power supply implementation were kindly provided by Enric Balletbo i Serra. Also change vmmc1 to use symbolic names instead of direct device reference. Tested on an IGEPv2 Rev-B. Signed-off-by: Marc Zyngier <maz@misterjones.org> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Anand Gadiyar authored
Patch "OMAP2xxx: hwmod: add I2C hwmods for OMAP2420, 2430" in linux-next as of 20101203 introduced the following build warning - fix this by removing the stray i2c_dev_attr. arch/arm/mach-omap2/omap_hwmod_2430_data.c:483: warning: 'i2c_dev_attr' defined but not used Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Srikar authored
To support tvout on rx51,added Intilization data, tvout as display device and enabled venc through gpio on rx51 Signed-off-by: Srikar <ext-srikar.1.bhavanarayana@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Jarkko Nikula authored
Upcoming ASoC core and tlv320aic3x changes makes possible to take b part of TLV320AIC34 into use on RX51/N900. Prepare to this by adding virtual supplies and platform data for b part of the codec. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Jarkko Nikula authored
Remove second tlv320aic3x.h inclusion that came along the commit f0fba2ad "ASoC: multi-component - ASoC Multi-Component Support". Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
There is no MFD config option, MFD_SUPPORT should be selected instead. This will prevent build errors when trying out different configurations. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
clk_get() return value should be checked with IS_ERR(). Furthermore, clocks should be put and disabled properly. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Benoit Cousson authored
The convention for omap device naming is omap_XXX. Rename the device and driver name in order to stick to this naming convention. Change device name in clock nodes as well. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Ben Dooks <ben-i2c@fluff.org> Acked-by: Paul Walmsley <paul@pwsan.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Marek Belisko authored
Fix following compilation warning: arch/arm/mach-omap1/pm_bus.c: In function 'omap1_pm_runtime_resume': arch/arm/mach-omap1/pm_bus.c:51: warning: unused variable 'ret' Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Marek Belisko authored
Patch fix following compilation warning: arch/arm/mach-omap1/board-htcherald.c:442: warning: large integer implicitly truncated to unsigned type Hopefully this is just a typo. Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Benoit Cousson authored
The naming convention for omap_device is omap_XXX. Rename the device and driver name in order to stick to this naming convention. Remove the hs prefix that is implicit for every OMAP uarts. Signed-off-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Govindraj Raja <govindraj.raja@ti.com> Cc: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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- 18 Dec, 2010 5 commits
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Anand Gadiyar authored
Commit f2ce6231 (OMAP: WDT: Split OMAP1 and OMAP2PLUS device registration) removed omap_init_wdt and related structures from plat-omap/devices.c. However a subsequent commit or merge seems to have reintroduced these by accident. The caller of omap_init_wdt was also removed by that commit, and this did not get restored. So we have the following build warning now: CC arch/arm/plat-omap/devices.o arch/arm/plat-omap/devices.c:252: warning: 'omap_init_wdt' defined but not used Fix this by removing this dead code. Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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John Rigby authored
New assemblers need -march=armv7-a+sec on command line or .arch_extension sec inline to enable use of the smc instruction. This patch uses as-instr to check the latter to conditionally enable the former in AFLAGS for files that use smc. Checked on both old and new binutils to verify that it does not break old versions. Signed-off-by: John Rigby <john.rigby@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Bryan Wu authored
This patch will kill following section mismatch warnings: WARNING: vmlinux.o(.text+0x24a00): Section mismatch in reference from the function zoom_twl_gpio_setup() to the (unknown reference) .init.data:(unknown) The function zoom_twl_gpio_setup() references the (unknown reference) __initdata (unknown). This is often because zoom_twl_gpio_setup lacks a __initdata annotation or the annotation of (unknown) is wrong. WARNING: vmlinux.o(.text+0x24bfc): Section mismatch in reference from the function cm_t35_twl_gpio_setup() to the (unknown reference) .init.data:(unknown) The function cm_t35_twl_gpio_setup() references the (unknown reference) __initdata (unknown). This is often because cm_t35_twl_gpio_setup lacks a __initdata annotation or the annotation of (unknown) is wrong. WARNING: vmlinux.o(.data+0x1d3e0): Section mismatch in reference from the variable h4_config to the (unknown reference) .init.data:(unknown) The variable h4_config references the (unknown reference) __initdata (unknown) If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, WARNING: vmlinux.o(.data+0x1dc08): Section mismatch in reference from the variable sdp2430_config to the (unknown reference) .init.data:(unknown) The variable sdp2430_config references the (unknown reference) __initdata (unknown) If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, WARNING: vmlinux.o(.data+0x1e1d8): Section mismatch in reference from the variable apollon_config to the (unknown reference) .init.data:(unknown) The variable apollon_config references the (unknown reference) __initdata (unknown) If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, Signed-off-by: Bryan Wu <bryan.wu@canonical.com> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Ohad Ben-Cohen authored
Power to the wl12xx wlan device is controlled by a fixed regulator. Boards that have the wl12xx should select REGULATOR_FIXED_VOLTAGE so users will not be baffled. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Jean Pihet authored
Add comments and IDs for the following erratas: - i540: MPU cannot exit from Standby, - i478: Unexpected Cold-Reset is generated when device is coming back from OFF mode Signed-off-by: Jean Pihet <j-pihet@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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- 17 Dec, 2010 9 commits
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Tony Lindgren authored
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Aaro Koskinen authored
Add minimal support for Nokia RM-680 board. Tested with omap2plus_defconfig. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> [tony@atomide.com: updated to remove omap_gpio_init Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
Introduce 97.6/195.2 MHz memory timing data. Based on patches by Eduardo Valentin, Igor Dmitriev and Juha Keski-Saari. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Eduardo Valentin <eduardo.valentin@nokia.com> Cc: Igor Dmitriev <ext-dmitriev.igor@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
41.5 MHz SDRAM clock is not usable. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
Actually check for errors: print an error log and return NULL. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
Use an array to make it easier to add new values. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
Rename the current timings to indicate they're for 166 MHz. Based on patches by Eduardo Valentin and Juha Keski-Saari. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Cc: Eduardo Valentin <eduardo.valentin@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
Add a header file for Nokia SDRAM functions. Based on patches by Juha Keski-Saari. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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Aaro Koskinen authored
Rename the file and functions so that it can be reused by future Nokia boards. Based on patches by Juha Keski-Saari. Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
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- 16 Dec, 2010 2 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: ghash-intel - ghash-clmulni-intel_glue needs err.h
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- 15 Dec, 2010 5 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: fix typo which broke '..' detection in ext4_find_entry() ext4: Turn off multiple page-io submission by default
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Jeremy Fitzhardinge authored
Without this, gcc 4.5 won't compile xen-netfront and xen-blkfront, where this is being used to specify array sizes. Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Jens Axboe <axboe@kernel.dk> Cc: David Miller <davem@davemloft.net> Cc: Stable Kernel <stable@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Daniel Walker authored
The MSM main git tree has changed over to this new address. Signed-off-by: Daniel Walker <dwalker@codeaurora.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Tavis Ormandy authored
The install_special_mapping routine (used, for example, to setup the vdso) skips the security check before insert_vm_struct, allowing a local attacker to bypass the mmap_min_addr security restriction by limiting the available pages for special mappings. bprm_mm_init() also skips the check, and although I don't think this can be used to bypass any restrictions, I don't see any reason not to have the security check. $ uname -m x86_64 $ cat /proc/sys/vm/mmap_min_addr 65536 $ cat install_special_mapping.s section .bss resb BSS_SIZE section .text global _start _start: mov eax, __NR_pause int 0x80 $ nasm -D__NR_pause=29 -DBSS_SIZE=0xfffed000 -f elf -o install_special_mapping.o install_special_mapping.s $ ld -m elf_i386 -Ttext=0x10000 -Tbss=0x11000 -o install_special_mapping install_special_mapping.o $ ./install_special_mapping & [1] 14303 $ cat /proc/14303/maps 0000f000-00010000 r-xp 00000000 00:00 0 [vdso] 00010000-00011000 r-xp 00001000 00:19 2453665 /home/taviso/install_special_mapping 00011000-ffffe000 rwxp 00000000 00:00 0 [stack] It's worth noting that Red Hat are shipping with mmap_min_addr set to 4096. Signed-off-by: Tavis Ormandy <taviso@google.com> Acked-by: Kees Cook <kees@ubuntu.com> Acked-by: Robert Swiecki <swiecki@google.com> [ Changed to not drop the error code - akpm ] Reviewed-by: James Morris <jmorris@namei.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Randy Dunlap authored
Add missing header file: arch/x86/crypto/ghash-clmulni-intel_glue.c:256: error: implicit declaration of function 'IS_ERR' arch/x86/crypto/ghash-clmulni-intel_glue.c:257: error: implicit declaration of function 'PTR_ERR' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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