Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (289 commits)
  davinci: DM644x EVM: register MUSB device earlier
  davinci: add spi devices on tnetv107x evm
  davinci: add ssp config for tnetv107x evm board
  davinci: add tnetv107x ssp platform device
  spi: add ti-ssp spi master driver
  mfd: add driver for sequencer serial port
  ARM: EXYNOS4: Implement Clock gating for System MMU
  ARM: EXYNOS4: Enhancement of System MMU driver
  ARM: EXYNOS4: Add support for gpio interrupts
  ARM: S5P: Add function to register gpio interrupt bank data
  ARM: S5P: Cleanup S5P gpio interrupt code
  ARM: EXYNOS4: Add missing GPYx banks
  ARM: S3C64XX: Fix section mismatch from cpufreq init
  ARM: EXYNOS4: Add keypad device to the SMDKV310
  ARM: EXYNOS4: Update clocks for keypad
  ARM: EXYNOS4: Update keypad base address
  ARM: EXYNOS4: Add keypad device helpers
  ARM: EXYNOS4: Add support for SATA on ARMLEX4210
  plat-nomadik: make GPIO interrupts work with cpuidle ApSleep
  mach-u300: define a dummy filter function for coh901318
  ...

Fix up various conflicts in
 - arch/arm/mach-exynos4/cpufreq.c
 - arch/arm/mach-mxs/gpio.c
 - drivers/net/Kconfig
 - drivers/tty/serial/Kconfig
 - drivers/tty/serial/Makefile
 - drivers/usb/gadget/fsl_mxc_udc.c
 - drivers/video/Kconfig

1 files changed, 6 insertions, 16 deletions

diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
index 22b4ff893b3c..08da497c39c2 100644
--- a/arch/arm/mach-mv78xx0/irq.c
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -26,28 +26,18 @@ static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
 
 void __init mv78xx0_init_irq(void)
 {
-        int i;
-
-        /* Initialize gpiolib. */
-        orion_gpio_init();
-
         orion_irq_init(0, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_LOW_OFF));
         orion_irq_init(32, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_HIGH_OFF));
         orion_irq_init(64, (void __iomem *)(IRQ_VIRT_BASE + IRQ_MASK_ERR_OFF));
 
         /*
-         * Mask and clear GPIO IRQ interrupts.
+         * Initialize gpiolib for GPIOs 0-31.  (The GPIO interrupt mask
+         * registers for core #1 are at an offset of 0x18 from those of
+         * core #0.)
          */
-        writel(0, GPIO_LEVEL_MASK(0));
-        writel(0, GPIO_EDGE_MASK(0));
-        writel(0, GPIO_EDGE_CAUSE(0));
-
-        for (i = IRQ_MV78XX0_GPIO_START; i < NR_IRQS; i++) {
-                set_irq_chip(i, &orion_gpio_irq_chip);
-                set_irq_handler(i, handle_level_irq);
-                irq_desc[i].status |= IRQ_LEVEL;
-                set_irq_flags(i, IRQF_VALID);
-        }
+        orion_gpio_init(0, 32, GPIO_VIRT_BASE,
+                        mv78xx0_core_index() ? 0x18 : 0,
+                        IRQ_MV78XX0_GPIO_START);
         set_irq_chained_handler(IRQ_MV78XX0_GPIO_0_7, gpio_irq_handler);
         set_irq_chained_handler(IRQ_MV78XX0_GPIO_8_15, gpio_irq_handler);
         set_irq_chained_handler(IRQ_MV78XX0_GPIO_16_23, gpio_irq_handler);