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Diffstat (limited to 'arch/arm/mach-mxc91231/iomux.c')
-rw-r--r--arch/arm/mach-mxc91231/iomux.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/arm/mach-mxc91231/iomux.c b/arch/arm/mach-mxc91231/iomux.c
index 405d9b19d89..66fc41cbf2c 100644
--- a/arch/arm/mach-mxc91231/iomux.c
+++ b/arch/arm/mach-mxc91231/iomux.c
@@ -50,7 +50,7 @@ unsigned long mxc_pin_alloc_map[NB_PORTS * 32 / BITS_PER_LONG];
/*
* set the mode for a IOMUX pin.
*/
-int mxc_iomux_mode(const unsigned int pin_mode)
+int mxc_iomux_mode(unsigned int pin_mode)
{
u32 side, field, l, mode, ret = 0;
void __iomem *reg;
@@ -114,7 +114,7 @@ EXPORT_SYMBOL(mxc_iomux_set_pad);
* - 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_mode, const char *label)
+int mxc_iomux_alloc_pin(unsigned int pin_mode, const char *label)
{
unsigned pad = PIN_GLOBAL_NUM(pin_mode);
if (pad >= (PIN_MAX + 1)) {
@@ -134,10 +134,10 @@ int mxc_iomux_alloc_pin(const unsigned int pin_mode, const char *label)
}
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;
@@ -155,7 +155,7 @@ setup_error:
}
EXPORT_SYMBOL(mxc_iomux_setup_multiple_pins);
-void mxc_iomux_release_pin(const unsigned int pin_mode)
+void mxc_iomux_release_pin(unsigned int pin_mode)
{
unsigned pad = PIN_GLOBAL_NUM(pin_mode);
@@ -164,9 +164,9 @@ void mxc_iomux_release_pin(const unsigned int pin_mode)
}
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++) {