MIPS: static should be at beginning of declaration

Make sure that the 'static' keywork is at the beginning of declaration
for arch/mips/include/asm/mach-jz4740/gpio.h

This gets rid of warnings like
  warning: ‘static’ is not at beginning of declaration
when building with -Wold-style-declaration (and/or -Wextra which also
enables it).
Also a few tiny whitespace changes.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

arch/mips/include/asm/mach-jz4740/gpio.h

@@ -25,14 +25,13 @@ enum jz_gpio_function {
     JZ_GPIO_FUNC3,
 };
 
-
 /*
  Usually a driver for a SoC component has to request several gpio pins and
  configure them as funcion pins.
  jz_gpio_bulk_request can be used to ease this process.
  Usually one would do something like:
 
- const static struct jz_gpio_bulk_request i2c_pins[] = {
+ static const struct jz_gpio_bulk_request i2c_pins[] = {
 	JZ_GPIO_BULK_PIN(I2C_SDA),
 	JZ_GPIO_BULK_PIN(I2C_SCK),
  };
@@ -47,8 +46,8 @@ enum jz_gpio_function {
 
     jz_gpio_bulk_free(i2c_pins, ARRAY_SIZE(i2c_pins));
 
-
 */
+
 struct jz_gpio_bulk_request {
 	int gpio;
 	const char *name;