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

* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (416 commits)
  ARM: DMA: add support for DMA debugging
  ARM: PL011: add DMA burst threshold support for ST variants
  ARM: PL011: Add support for transmit DMA
  ARM: PL011: Ensure IRQs are disabled in UART interrupt handler
  ARM: PL011: Separate hardware FIFO size from TTY FIFO size
  ARM: PL011: Allow better handling of vendor data
  ARM: PL011: Ensure error flags are clear at startup
  ARM: PL011: include revision number in boot-time port printk
  ARM: vexpress: add sched_clock() for Versatile Express
  ARM i.MX53: Make MX53 EVK bootable
  ARM i.MX53: Some bug fix about MX53 MSL code
  ARM: 6607/1: sa1100: Update platform device registration
  ARM: 6606/1: sa1100: Fix platform device registration
  ARM i.MX51: rename IPU irqs
  ARM i.MX51: Add ipu clock support
  ARM: imx/mx27_3ds: Add PMIC support
  ARM: DMA: Replace page_to_dma()/dma_to_page() with pfn_to_dma()/dma_to_pfn()
  mx51: fix usb clock support
  MX51: Add support for usb host 2
  arch/arm/plat-mxc/ehci.c: fix errors/typos
  ...

1 files changed, 19 insertions, 12 deletions

diff --git a/arch/arm/plat-mxc/iomux-v3.c b/arch/arm/plat-mxc/iomux-v3.c
index b318c6a222d5..99a9cdb9d6be 100644
--- a/arch/arm/plat-mxc/iomux-v3.c
+++ b/arch/arm/plat-mxc/iomux-v3.c
@@ -32,31 +32,38 @@
 static void __iomem *base;
 
 /*
- * setups a single pad in the iomuxer
+ * configures a single pad in the iomuxer
  */
-int mxc_iomux_v3_setup_pad(struct pad_desc *pad)
+int mxc_iomux_v3_setup_pad(iomux_v3_cfg_t pad)
 {
-        if (pad->mux_ctrl_ofs)
-                __raw_writel(pad->mux_mode, base + pad->mux_ctrl_ofs);
+        u32 mux_ctrl_ofs = (pad & MUX_CTRL_OFS_MASK) >> MUX_CTRL_OFS_SHIFT;
+        u32 mux_mode = (pad & MUX_MODE_MASK) >> MUX_MODE_SHIFT;
+        u32 sel_input_ofs = (pad & MUX_SEL_INPUT_OFS_MASK) >> MUX_SEL_INPUT_OFS_SHIFT;
+        u32 sel_input = (pad & MUX_SEL_INPUT_MASK) >> MUX_SEL_INPUT_SHIFT;
+        u32 pad_ctrl_ofs = (pad & MUX_PAD_CTRL_OFS_MASK) >> MUX_PAD_CTRL_OFS_SHIFT;
+        u32 pad_ctrl = (pad & MUX_PAD_CTRL_MASK) >> MUX_PAD_CTRL_SHIFT;
 
-        if (pad->select_input_ofs)
-                __raw_writel(pad->select_input,
-                                base + pad->select_input_ofs);
+        if (mux_ctrl_ofs)
+                __raw_writel(mux_mode, base + mux_ctrl_ofs);
+
+        if (sel_input_ofs)
+                __raw_writel(sel_input, base + sel_input_ofs);
+
+        if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs)
+                __raw_writel(pad_ctrl, base + pad_ctrl_ofs);
 
-        if (!(pad->pad_ctrl & NO_PAD_CTRL) && pad->pad_ctrl_ofs)
-                __raw_writel(pad->pad_ctrl, base + pad->pad_ctrl_ofs);
         return 0;
 }
 EXPORT_SYMBOL(mxc_iomux_v3_setup_pad);
 
-int mxc_iomux_v3_setup_multiple_pads(struct pad_desc *pad_list, unsigned count)
+int mxc_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count)
 {
-        struct pad_desc *p = pad_list;
+        iomux_v3_cfg_t *p = pad_list;
         int i;
         int ret;
 
         for (i = 0; i < count; i++) {
-                ret = mxc_iomux_v3_setup_pad(p);
+                ret = mxc_iomux_v3_setup_pad(*p);
                 if (ret)
                         return ret;
                 p++;