* - reserves the pin so that it is not claimed by another driver
* - setups the iomux according to the configuration
*/
-int mxc_iomux_alloc_pin(const unsigned int pin, const char *label)
+int mxc_iomux_alloc_pin(unsigned int pin, const char *label)
{
unsigned pad = pin & IOMUX_PADNUM_MASK;
}
EXPORT_SYMBOL(mxc_iomux_alloc_pin);
-int mxc_iomux_setup_multiple_pins(unsigned int *pin_list, unsigned count,
+int mxc_iomux_setup_multiple_pins(const unsigned int *pin_list, unsigned count,
const char *label)
{
- unsigned int *p = pin_list;
+ const unsigned int *p = pin_list;
int i;
int ret = -EINVAL;
}
EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins);
-void mxc_iomux_release_pin(const unsigned int pin)
+void mxc_iomux_release_pin(unsigned int pin)
{
unsigned pad = pin & IOMUX_PADNUM_MASK;
}
EXPORT_SYMBOL(mxc_iomux_release_pin);
-void mxc_iomux_release_multiple_pins(unsigned int *pin_list, int count)
+void mxc_iomux_release_multiple_pins(const unsigned int *pin_list, int count)
{
- unsigned int *p = pin_list;
+ const unsigned int *p = pin_list;
int i;
for (i = 0; i < count; i++) {