Linux kernel documentation tree maintained by Jonathan Corbet http://mirrors.hust.edu.cn/git/lwn.git/atom?h=doc%2Fasciidoc 2014-03-12T10:32:33+00:00 2014-03-12T10:32:33+00:00 Michael Opdenacker michael@free-electrons.com 2014-03-04T20:59:03+00:00 urn:sha1:1ee6564d72ce718bf4e50d5684aa98d9d895f859 This patch removes the use of the IRQF_DISABLED flag from code in arch/arm/mach-ixp4xx It's a NOOP since 2.6.35 and it will be removed one day. Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2013-09-27T12:15:07+00:00 Linus Walleij linus.walleij@linaro.org 2013-09-10T09:19:55+00:00 urn:sha1:8040dd09c2ca7e70daf84f040beb3ced9602fce5 A few call sites inside mach-ixp4xx were still using the custom ixp4xx GPIO API with gpio_line_* accessors, convert all these to use the standard gpiolib functions instead. Also attempt to request and label all GPIOs before use. Move the GPIO requests to per-machine device_initcalls() so we are not dependent on the GPIO chip to be available at machine_init time. Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Alexandre Courbot <acourbot@nvidia.com> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 2013-07-06T00:01:03+00:00 Arnd Bergmann arnd@arndb.de 2013-07-05T14:25:44+00:00 urn:sha1:39f1601c3f840f6e055f7d9726a1a1e9acbefd78 With the new linux/reboot.h header file dependency added, we can no longer build ixp4xx. The easiest way to avoid that is to remove the inclusion of mach/hardware.h from mach/timex.h, which does not need that header anyway. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> Cc: Jason Cooper <jason@lakedaemon.net> 2012-12-24T16:36:38+00:00 Stephen Warren swarren@nvidia.com 2012-11-08T19:40:59+00:00 urn:sha1:6bb27d7349db51b50c40534710fe164ca0d58902 Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com> 2012-03-07T03:23:18+00:00 Rob Herring rob.herring@calxeda.com 2012-03-06T21:01:53+00:00 urn:sha1:f449588c65e23637aef59cae2ea7b6b2b1b767ec Convert ixp4xx platforms to use run-time ioremap hook instead of the compile time hook. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Imre Kaloz <kaloz@openwrt.org> Cc: Krzysztof Halasa <khc@pm.waw.pl> 2012-01-05T12:57:14+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-11-05T12:10:55+00:00 urn:sha1:d1b860fbb2b0d25a5ccd8165ea4db2914b0820f5 Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2011-10-28T19:02:27+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-10-28T19:02:27+00:00 urn:sha1:1fdb24e969110fafea36d3b393bea438f702c87f * 'devel-stable' of http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm: (178 commits) ARM: 7139/1: fix compilation with CONFIG_ARM_ATAG_DTB_COMPAT and large TEXT_OFFSET ARM: gic, local timers: use the request_percpu_irq() interface ARM: gic: consolidate PPI handling ARM: switch from NO_MACH_MEMORY_H to NEED_MACH_MEMORY_H ARM: mach-s5p64x0: remove mach/memory.h ARM: mach-s3c64xx: remove mach/memory.h ARM: plat-mxc: remove mach/memory.h ARM: mach-prima2: remove mach/memory.h ARM: mach-zynq: remove mach/memory.h ARM: mach-bcmring: remove mach/memory.h ARM: mach-davinci: remove mach/memory.h ARM: mach-pxa: remove mach/memory.h ARM: mach-ixp4xx: remove mach/memory.h ARM: mach-h720x: remove mach/memory.h ARM: mach-vt8500: remove mach/memory.h ARM: mach-s5pc100: remove mach/memory.h ARM: mach-tegra: remove mach/memory.h ARM: plat-tcc: remove mach/memory.h ARM: mach-mmp: remove mach/memory.h ARM: mach-cns3xxx: remove mach/memory.h ... Fix up mostly pretty trivial conflicts in: - arch/arm/Kconfig - arch/arm/include/asm/localtimer.h - arch/arm/kernel/Makefile - arch/arm/mach-shmobile/board-ap4evb.c - arch/arm/mach-u300/core.c - arch/arm/mm/dma-mapping.c - arch/arm/mm/proc-v7.S - arch/arm/plat-omap/Kconfig largely due to some CONFIG option renaming (ie CONFIG_PM_SLEEP -> CONFIG_ARM_CPU_SUSPEND for the arm-specific suspend code etc) and addition of NEED_MACH_MEMORY_H next to HAVE_IDE. 2011-08-21T21:14:56+00:00 Nicolas Pitre nicolas.pitre@linaro.org 2011-07-06T02:38:13+00:00 urn:sha1:e022c729da8d14e381c04264b07e11d9009d44ed Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> 2011-08-08T13:27:41+00:00 Russell King rmk+kernel@arm.linux.org.uk 2011-07-26T09:53:52+00:00 urn:sha1:2f8163baada3dbd0ce891c35bc59ae46e773487a Convert arch/arm includes of mach/gpio.h and asm/gpio.h to linux/gpio.h before we start consolidating the individual platform implementations of the gpio header files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 2011-07-18T19:30:00+00:00 Nicolas Pitre nicolas.pitre@linaro.org 2011-07-06T02:28:09+00:00 urn:sha1:7553ee777b513c3bc8f45bb9fc75fb1bbc584ba1 Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>