pinctrl: move generic functions to the pinctrl_ namespace

Since we want to use the former pinmux handles and mapping tables for
generic control involving both muxing and configuration we begin
refactoring by renaming them from pinmux_* to pinctrl_*.

ChangeLog v1->v2:
- Also rename the PINMUX_* macros in machine.h to PIN_ as indicated
  in the documentation so as to reflect the generic nature of these
  mapping entries from now on.

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 17 insertions, 17 deletions

diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 1429e5282198..bb1034f8c2f5 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -1605,21 +1605,21 @@ static struct platform_device pinmux_device = {
 };
 
 /* Pinmux settings */
-static struct pinmux_map __initdata u300_pinmux_map[] = {
+static struct pinctrl_map __initdata u300_pinmux_map[] = {
         /* anonymous maps for chip power and EMIFs */
-        PINMUX_MAP_SYS_HOG("POWER", "pinmux-u300", "power"),
-        PINMUX_MAP_SYS_HOG("EMIF0", "pinmux-u300", "emif0"),
-        PINMUX_MAP_SYS_HOG("EMIF1", "pinmux-u300", "emif1"),
+        PIN_MAP_SYS_HOG("POWER", "pinmux-u300", "power"),
+        PIN_MAP_SYS_HOG("EMIF0", "pinmux-u300", "emif0"),
+        PIN_MAP_SYS_HOG("EMIF1", "pinmux-u300", "emif1"),
         /* per-device maps for MMC/SD, SPI and UART */
-        PINMUX_MAP("MMCSD", "pinmux-u300", "mmc0", "mmci"),
-        PINMUX_MAP("SPI", "pinmux-u300", "spi0", "pl022"),
-        PINMUX_MAP("UART0", "pinmux-u300", "uart0", "uart0"),
+        PIN_MAP("MMCSD", "pinmux-u300", "mmc0", "mmci"),
+        PIN_MAP("SPI", "pinmux-u300", "spi0", "pl022"),
+        PIN_MAP("UART0", "pinmux-u300", "uart0", "uart0"),
 };
 
 struct u300_mux_hog {
         const char *name;
         struct device *dev;
-        struct pinmux *pmx;
+        struct pinctrl *p;
 };
 
 static struct u300_mux_hog u300_mux_hogs[] = {
@@ -1637,31 +1637,31 @@ static struct u300_mux_hog u300_mux_hogs[] = {
         },
 };
 
-static int __init u300_pinmux_fetch(void)
+static int __init u300_pinctrl_fetch(void)
 {
         int i;
 
         for (i = 0; i < ARRAY_SIZE(u300_mux_hogs); i++) {
-                struct pinmux *pmx;
+                struct pinctrl *p;
                 int ret;
 
-                pmx = pinmux_get(u300_mux_hogs[i].dev, NULL);
-                if (IS_ERR(pmx)) {
+                p = pinctrl_get(u300_mux_hogs[i].dev, NULL);
+                if (IS_ERR(p)) {
                         pr_err("u300: could not get pinmux hog %s\n",
                                u300_mux_hogs[i].name);
                         continue;
                 }
-                ret = pinmux_enable(pmx);
+                ret = pinctrl_enable(p);
                 if (ret) {
                         pr_err("u300: could enable pinmux hog %s\n",
                                u300_mux_hogs[i].name);
                         continue;
                 }
-                u300_mux_hogs[i].pmx = pmx;
+                u300_mux_hogs[i].p = p;
         }
         return 0;
 }
-subsys_initcall(u300_pinmux_fetch);
+subsys_initcall(u300_pinctrl_fetch);
 
 /*
  * Notice that AMBA devices are initialized before platform devices.
@@ -1861,8 +1861,8 @@ void __init u300_init_devices(void)
         u300_assign_physmem();
 
         /* Initialize pinmuxing */
-        pinmux_register_mappings(u300_pinmux_map,
-                                 ARRAY_SIZE(u300_pinmux_map));
+        pinctrl_register_mappings(u300_pinmux_map,
+                                  ARRAY_SIZE(u300_pinmux_map));
 
         /* Register subdevices on the I2C buses */
         u300_i2c_register_board_devices();