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
  ...

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 a5eeb62ce1c2..57aee916bdb1 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 5a7d0c0010f7..0c7ed7a2b0cd 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 ae73ba34ecc6..471334715c37 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 bd6d2525debe..734bbfe5ea22 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 5c05ba1c330f..a71a551094ef 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 ad2792dfbee1..5876c6ba7500 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 95d077255024..c0fb3c1bc548 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) */