MXC IOMUX-V3 replace struct pad_desc with bitmapped cookie (step 2)

This patch actually replaces the 'struct pad_desc' with a u64 cookie
to facilitate adding platform specific pad_ctrl settings to an
existing pad definition.

So, instead of:
	iomux_v3_cfg_t power_key = MX51_PAD_EIM_A27__GPIO_2_21;
	power_key.pad_ctrl = MX51_GPIO_PAD_CTRL_2;
	mxc_iomux_v3_setup_pad(&power_key);
one can write:
	mxc_iomux_v3_setup_pad((MX51_PAD_EIM_A27__GPIO_2_21 & ~MUX_PAD_CTRL_MASK) | MX51_GPIO_PAD_CTRL_2);

Patch applies to branch 'imx-for-2.6.38' of git://git.pengutronix.de/git/imx/linux-2.6

Signed-Off-By: Lothar Waßmann <LW@KARO-electronics.de>

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 6 insertions, 6 deletions

diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index 368a315e9ace..24e335ca7627 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -193,7 +193,7 @@ static int gpio_usbh1_active(void)
         int ret;
 
         /* Set USBH1_STP to GPIO and toggle it */
-        mxc_iomux_v3_setup_pad(&usbh1stp_gpio);
+        mxc_iomux_v3_setup_pad(usbh1stp_gpio);
         ret = gpio_request(BABBAGE_USBH1_STP, "usbh1_stp");
 
         if (ret) {
@@ -206,7 +206,7 @@ static int gpio_usbh1_active(void)
         gpio_free(BABBAGE_USBH1_STP);
 
         /* De-assert USB PHY RESETB */
-        mxc_iomux_v3_setup_pad(&phyreset_gpio);
+        mxc_iomux_v3_setup_pad(phyreset_gpio);
         ret = gpio_request(BABBAGE_PHY_RESET, "phy_reset");
 
         if (ret) {
@@ -352,7 +352,8 @@ static const struct spi_imx_master mx51_babbage_spi_pdata __initconst = {
 static void __init mxc_board_init(void)
 {
         iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
-        iomux_v3_cfg_t power_key = MX51_PAD_EIM_A27__GPIO_2_21;
+        iomux_v3_cfg_t power_key = (MX51_PAD_EIM_A27__GPIO_2_21 &
+                                ~MUX_PAD_CTRL_MASK) | MX51_GPIO_PAD_CTRL_2;
 
 #if defined(CONFIG_CPU_FREQ_IMX)
         get_cpu_op = mx51_get_cpu_op;
@@ -364,8 +365,7 @@ static void __init mxc_board_init(void)
         imx51_add_fec(NULL);
 
         /* Set the PAD settings for the pwr key. */
-        power_key.pad_ctrl = MX51_GPIO_PAD_CTRL_2;
-        mxc_iomux_v3_setup_pad(&power_key);
+        mxc_iomux_v3_setup_pad(power_key);
         imx51_add_gpio_keys(&imx_button_data);
 
         imx51_add_imx_i2c(0, &babbage_i2c_data);
@@ -382,7 +382,7 @@ static void __init mxc_board_init(void)
         gpio_usbh1_active();
         mxc_register_device(&mxc_usbh1_device, &usbh1_config);
         /* setback USBH1_STP to be function */
-        mxc_iomux_v3_setup_pad(&usbh1stp);
+        mxc_iomux_v3_setup_pad(usbh1stp);
         babbage_usbhub_reset();
 
         imx51_add_sdhci_esdhc_imx(0, NULL);