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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 18:19:05 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 18:19:05 -0700 |
commit | 61464c8357c8f6b780e4c44f5c79471799c51ca7 (patch) | |
tree | 4509cf075403965528f380f2f825c46908fb7d4e /arch/arm/mach-s3c24xx | |
parent | 47061eda2584b9e4516d1e3a9713406a3a559ac8 (diff) | |
parent | 9cf1c871526cf6bfec2a653e1e068ee72592542c (diff) | |
download | op-kernel-dev-61464c8357c8f6b780e4c44f5c79471799c51ca7.zip op-kernel-dev-61464c8357c8f6b780e4c44f5c79471799c51ca7.tar.gz |
Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM soc general cleanups from Olof Johansson:
"This is a large branch that contains a handful of different cleanups:
- Fixing up the I/O space remapping on PCI on ARM. This is a series
from Rob Herring that restructures how all pci devices allocate I/O
space, and it's part of the work to allow multiplatform kernels.
- A number of cleanup series for OMAP, moving and removing some
headers, sparse irq rework and in general preparation for
multiplatform.
- Final removal of all non-DT boards for Tegra, it is now
device-tree-only!
- Removal of a stale platform, nxp4008. It's an old mobile chipset
that is no longer in use, and was very likely never really used
with a mainline kernel. We have not been able to find anyone
interested in keeping it around in the kernel.
- Removal of the legacy dmaengine driver on tegra
+ A handful of other things that I haven't described above."
Fix up some conflicts with the staging tree (and because nxp4008 was
removed)
* tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (184 commits)
ARM: OMAP2+: serial: Change MAX_HSUART_PORTS to 6
ARM: OMAP4: twl-common: Support for additional devices on i2c1 bus
ARM: mmp: using for_each_set_bit to simplify the code
ARM: tegra: harmony: fix ldo7 regulator-name
ARM: OMAP2+: Make omap4-keypad.h local
ARM: OMAP2+: Make l4_3xxx.h local
ARM: OMAP2+: Make l4_2xxx.h local
ARM: OMAP2+: Make l3_3xxx.h local
ARM: OMAP2+: Make l3_2xxx.h local
ARM: OMAP1: Move irda.h from plat to mach
ARM: OMAP2+: Make hdq1w.h local
ARM: OMAP2+: Make gpmc-smsc911x.h local
ARM: OMAP2+: Make gpmc-smc91x.h local
ARM: OMAP1: Move flash.h from plat to mach
ARM: OMAP2+: Make debug-devices.h local
ARM: OMAP1: Move board-voiceblue.h from plat to mach
ARM: OMAP1: Move board-sx1.h from plat to mach
ARM: OMAP2+: Make omap-wakeupgen.h local
ARM: OMAP2+: Make omap-secure.h local
ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local
...
Diffstat (limited to 'arch/arm/mach-s3c24xx')
-rw-r--r-- | arch/arm/mach-s3c24xx/h1940-bluetooth.c | 14 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-anubis.c | 3 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-jive.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-mini2440.c | 4 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-nexcoder.c | 22 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-osiris-dvs.c | 13 | ||||
-rw-r--r-- | arch/arm/mach-s3c24xx/mach-osiris.c | 7 |
7 files changed, 27 insertions, 48 deletions
diff --git a/arch/arm/mach-s3c24xx/h1940-bluetooth.c b/arch/arm/mach-s3c24xx/h1940-bluetooth.c index a5eeb62..57aee91 100644 --- a/arch/arm/mach-s3c24xx/h1940-bluetooth.c +++ b/arch/arm/mach-s3c24xx/h1940-bluetooth.c @@ -138,19 +138,7 @@ static struct platform_driver h1940bt_driver = { .remove = h1940bt_remove, }; - -static int __init h1940bt_init(void) -{ - return platform_driver_register(&h1940bt_driver); -} - -static void __exit h1940bt_exit(void) -{ - platform_driver_unregister(&h1940bt_driver); -} - -module_init(h1940bt_init); -module_exit(h1940bt_exit); +module_platform_driver(h1940bt_driver); MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>"); MODULE_DESCRIPTION("Driver for the iPAQ H1940 bluetooth chip"); diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index 5a7d0c0..0c7ed7a 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -424,7 +424,8 @@ static void __init anubis_map_io(void) anubis_nand_sets[0].nr_partitions = ARRAY_SIZE(anubis_default_nand_part_large); } else { /* ensure that the GPIO is setup */ - s3c2410_gpio_setpin(S3C2410_GPA(0), 1); + gpio_request_one(S3C2410_GPA(0), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPA(0)); } } diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index ae73ba3..4713347 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -512,8 +512,8 @@ static void jive_power_off(void) { printk(KERN_INFO "powering system down...\n"); - s3c2410_gpio_setpin(S3C2410_GPC(5), 1); - s3c_gpio_cfgpin(S3C2410_GPC(5), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPC(5), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPC(5)); } static void __init jive_machine_init(void) @@ -623,11 +623,11 @@ static void __init jive_machine_init(void) gpio_request(S3C2410_GPB(7), "jive spi"); gpio_direction_output(S3C2410_GPB(7), 1); - s3c2410_gpio_setpin(S3C2410_GPB(6), 0); - s3c_gpio_cfgpin(S3C2410_GPB(6), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPB(6), GPIOF_OUT_INIT_LOW, NULL); + gpio_free(S3C2410_GPB(6)); - s3c2410_gpio_setpin(S3C2410_GPG(8), 1); - s3c_gpio_cfgpin(S3C2410_GPG(8), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPG(8), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPG(8)); /* initialise the WM8750 spi */ diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index bd6d252..734bbfe 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -638,9 +638,9 @@ static void __init mini2440_init(void) gpio_free(S3C2410_GPG(4)); /* remove pullup on optional PWM backlight -- unused on 3.5 and 7"s */ + gpio_request_one(S3C2410_GPB(1), GPIOF_IN, NULL); s3c_gpio_setpull(S3C2410_GPB(1), S3C_GPIO_PULL_UP); - s3c2410_gpio_setpin(S3C2410_GPB(1), 0); - s3c_gpio_cfgpin(S3C2410_GPB(1), S3C2410_GPIO_INPUT); + gpio_free(S3C2410_GPB(1)); /* mark the key as input, without pullups (there is one on the board) */ for (i = 0; i < ARRAY_SIZE(mini2440_buttons); i++) { diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index 5c05ba1..a71a551 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -119,17 +119,17 @@ static struct platform_device *nexcoder_devices[] __initdata = { static void __init nexcoder_sensorboard_init(void) { - // Initialize SCCB bus - s3c2410_gpio_setpin(S3C2410_GPE(14), 1); // IICSCL - s3c_gpio_cfgpin(S3C2410_GPE(14), S3C2410_GPIO_OUTPUT); - s3c2410_gpio_setpin(S3C2410_GPE(15), 1); // IICSDA - s3c_gpio_cfgpin(S3C2410_GPE(15), S3C2410_GPIO_OUTPUT); - - // Power up the sensor board - s3c2410_gpio_setpin(S3C2410_GPF(1), 1); - s3c_gpio_cfgpin(S3C2410_GPF(1), S3C2410_GPIO_OUTPUT); // CAM_GPIO7 => nLDO_PWRDN - s3c2410_gpio_setpin(S3C2410_GPF(2), 0); - s3c_gpio_cfgpin(S3C2410_GPF(2), S3C2410_GPIO_OUTPUT); // CAM_GPIO6 => CAM_PWRDN + /* Initialize SCCB bus */ + gpio_request_one(S3C2410_GPE(14), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPE(14)); /* IICSCL */ + gpio_request_one(S3C2410_GPE(15), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPE(15)); /* IICSDA */ + + /* Power up the sensor board */ + gpio_request_one(S3C2410_GPF(1), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPF(1)); /* CAM_GPIO7 => nLDO_PWRDN */ + gpio_request_one(S3C2410_GPF(2), GPIOF_OUT_INIT_LOW, NULL); + gpio_free(S3C2410_GPF(2)); /* CAM_GPIO6 => CAM_PWRDN */ } static void __init nexcoder_map_io(void) diff --git a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c index ad2792d..5876c6b 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c +++ b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c @@ -175,18 +175,7 @@ static struct platform_driver osiris_dvs_driver = { }, }; -static int __init osiris_dvs_init(void) -{ - return platform_driver_register(&osiris_dvs_driver); -} - -static void __exit osiris_dvs_exit(void) -{ - platform_driver_unregister(&osiris_dvs_driver); -} - -module_init(osiris_dvs_init); -module_exit(osiris_dvs_exit); +module_platform_driver(osiris_dvs_driver); MODULE_DESCRIPTION("Simtec OSIRIS DVS support"); MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>"); diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index 95d0772..c0fb3c1 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -274,8 +274,8 @@ static int osiris_pm_suspend(void) __raw_writeb(tmp, OSIRIS_VA_CTRL0); /* ensure that an nRESET is not generated on resume. */ - s3c2410_gpio_setpin(S3C2410_GPA(21), 1); - s3c_gpio_cfgpin(S3C2410_GPA(21), S3C2410_GPIO_OUTPUT); + gpio_request_one(S3C2410_GPA(21), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPA(21)); return 0; } @@ -396,7 +396,8 @@ static void __init osiris_map_io(void) osiris_nand_sets[0].nr_partitions = ARRAY_SIZE(osiris_default_nand_part_large); } else { /* write-protect line to the NAND */ - s3c2410_gpio_setpin(S3C2410_GPA(0), 1); + gpio_request_one(S3C2410_GPA(0), GPIOF_OUT_INIT_HIGH, NULL); + gpio_free(S3C2410_GPA(0)); } /* fix bus configuration (nBE settings wrong on ABLE pre v2.20) */ |