* - setups the iomux according to the configuration
* - if the pin is configured as a GPIO, we claim it through kernel gpiolib
*/
-int mxc_iomux_alloc_pin(const unsigned int pin, const char *label);
+int mxc_iomux_alloc_pin(unsigned int pin, const char *label);
/*
* setups mutliple pins
* convenient way to call the above function with tables
*/
-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);
/*
* - frees the GPIO if the pin was configured as GPIO
* - DOES NOT reconfigure the IOMUX in its reset state
*/
-void mxc_iomux_release_pin(const unsigned int pin);
+void mxc_iomux_release_pin(unsigned int pin);
/*
* releases multiple pins
* convenvient way to call the above function with tables
*/
-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);
/*
* This function enables/disables the general purpose function for a particular