Second round of Renesas ARM based SoC fixes for v3.11

* Lager board: do not annotate gpio_buttons as __initdata
   - This avoids accessing uninitialised memory if keys are pressed
     after kernel initialisation completes.
   - Bug introduced in gpio-keys were enabled in v3.11-rc1
 
 * Bock-W board: fix SDHI0 PFC settings
   - Allow detection of SD card
   - Bug introduced in SDHI support was added in v3.11-rc1
 
 * shdma: fixup sh_dmae_get_partial() calculation error
   - Bug introduced in 2.6.34-rc1.
 
 * armadillo800eva board: Don't request GPIO 166 in board code
   - Allow use of touchscreen
   - Bug introduced in v3.11-rc1
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Merge tag 'renesas-fixes2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

From Simon Horman:
Second round of Renesas ARM based SoC fixes for v3.11

* Lager board: do not annotate gpio_buttons as __initdata
  - This avoids accessing uninitialised memory if keys are pressed
    after kernel initialisation completes.
  - Bug introduced in gpio-keys were enabled in v3.11-rc1

* Bock-W board: fix SDHI0 PFC settings
  - Allow detection of SD card
  - Bug introduced in SDHI support was added in v3.11-rc1

* shdma: fixup sh_dmae_get_partial() calculation error
  - Bug introduced in 2.6.34-rc1.

* armadillo800eva board: Don't request GPIO 166 in board code
  - Allow use of touchscreen
  - Bug introduced in v3.11-rc1

* tag 'renesas-fixes2-for-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: lager: do not annotate gpio_buttons as __initdata
  ARM: shmobile: BOCK-W: fix SDHI0 PFC settings
  shdma: fixup sh_dmae_get_partial() calculation error
  ARM: shmobile: armadillo800eva: Don't request GPIO 166 in board code

Signed-off-by: Olof Johansson <olof@lixom.net>

arch/arm/mach-shmobile/board-armadillo800eva.c

@@ -1162,9 +1162,6 @@ static void __init eva_init(void)
 	gpio_request_one(61, GPIOF_OUT_INIT_HIGH, NULL); /* LCDDON */
 	gpio_request_one(202, GPIOF_OUT_INIT_LOW, NULL); /* LCD0_LED_CONT */
 
-	/* Touchscreen */
-	gpio_request_one(166, GPIOF_OUT_INIT_HIGH, NULL); /* TP_RST_B */
-
 	/* GETHER */
 	gpio_request_one(18, GPIOF_OUT_INIT_HIGH, NULL); /* PHY_RST */
 

arch/arm/mach-shmobile/board-bockw.c

@@ -167,7 +167,13 @@ static const struct pinctrl_map bockw_pinctrl_map[] = {
 				  "usb1", "usb1"),
 	/* SDHI0 */
 	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
-				  "sdhi0", "sdhi0"),
+				  "sdhi0_data4", "sdhi0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+				  "sdhi0_ctrl", "sdhi0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+				  "sdhi0_cd", "sdhi0"),
+	PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
+				  "sdhi0_wp", "sdhi0"),
 };
 
 #define FPGA	0x18200000

arch/arm/mach-shmobile/board-lager.c

@@ -59,7 +59,7 @@ static __initdata struct gpio_led_platform_data lager_leds_pdata = {
 #define GPIO_KEY(c, g, d, ...) \
 	{ .code = c, .gpio = g, .desc = d, .active_low = 1 }
 
-static __initdata struct gpio_keys_button gpio_buttons[] = {
+static struct gpio_keys_button gpio_buttons[] = {
 	GPIO_KEY(KEY_4,		RCAR_GP_PIN(1, 28),	"SW2-pin4"),
 	GPIO_KEY(KEY_3,		RCAR_GP_PIN(1, 26),	"SW2-pin3"),
 	GPIO_KEY(KEY_2,		RCAR_GP_PIN(1, 24),	"SW2-pin2"),

drivers/dma/sh/shdma.c

@@ -400,8 +400,8 @@ static size_t sh_dmae_get_partial(struct shdma_chan *schan,
 						    shdma_chan);
 	struct sh_dmae_desc *sh_desc = container_of(sdesc,
 					struct sh_dmae_desc, shdma_desc);
-	return (sh_desc->hw.tcr - sh_dmae_readl(sh_chan, TCR)) <<
-		sh_chan->xmit_shift;
+	return sh_desc->hw.tcr -
+		(sh_dmae_readl(sh_chan, TCR) << sh_chan->xmit_shift);
 }
 
 /* Called from error IRQ or NMI */