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pinctrl: Re-order pinconf.[ch] to match each-other

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Modify the two files so that the order of function prototypes in the
header matches the order of implementations in the .c file.

Don't prototype a couple of internal functions.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Stephen Warren 2012-02-19 23:45:46 -07:00 committed by Linus Walleij
parent 03665e0f24
commit 2b69425017
2 changed files with 16 additions and 20 deletions
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31
drivers/pinctrl/pinconf.c
View File

@ -23,7 +23,20 @@
#include "core.h"
#include "pinconf.h"
int pin_config_get_for_pin(struct pinctrl_dev *pctldev, unsigned pin,
int pinconf_check_ops(struct pinctrl_dev *pctldev)
{
const struct pinconf_ops *ops = pctldev->desc->confops;
/* We must be able to read out pin status */
if (!ops->pin_config_get && !ops->pin_config_group_get)
return -EINVAL;
/* We have to be able to config the pins in SOME way */
if (!ops->pin_config_set && !ops->pin_config_group_set)
return -EINVAL;
return 0;
}
static int pin_config_get_for_pin(struct pinctrl_dev *pctldev, unsigned pin,
unsigned long *config)
{
const struct pinconf_ops *ops = pctldev->desc->confops;
@ -63,7 +76,7 @@ int pin_config_get(const char *dev_name, const char *name,
}
EXPORT_SYMBOL(pin_config_get);
int pin_config_set_for_pin(struct pinctrl_dev *pctldev, unsigned pin,
static int pin_config_set_for_pin(struct pinctrl_dev *pctldev, unsigned pin,
unsigned long config)
{
const struct pinconf_ops *ops = pctldev->desc->confops;
@ -138,7 +151,6 @@ int pin_config_group_get(const char *dev_name, const char *pin_group,
}
EXPORT_SYMBOL(pin_config_group_get);
int pin_config_group_set(const char *dev_name, const char *pin_group,
unsigned long config)
{
@ -205,19 +217,6 @@ int pin_config_group_set(const char *dev_name, const char *pin_group,
}
EXPORT_SYMBOL(pin_config_group_set);
int pinconf_check_ops(struct pinctrl_dev *pctldev)
{
const struct pinconf_ops *ops = pctldev->desc->confops;
/* We must be able to read out pin status */
if (!ops->pin_config_get && !ops->pin_config_group_get)
return -EINVAL;
/* We have to be able to config the pins in SOME way */
if (!ops->pin_config_set && !ops->pin_config_group_set)
return -EINVAL;
return 0;
}
#ifdef CONFIG_DEBUG_FS
static void pinconf_dump_pin(struct pinctrl_dev *pctldev,

5
drivers/pinctrl/pinconf.h
View File

@ -14,12 +14,9 @@
#ifdef CONFIG_PINCONF
int pinconf_check_ops(struct pinctrl_dev *pctldev);
void pinconf_init_device_debugfs(struct dentry *devroot,
struct pinctrl_dev *pctldev);
int pin_config_get_for_pin(struct pinctrl_dev *pctldev, unsigned pin,
unsigned long *config);
int pin_config_set_for_pin(struct pinctrl_dev *pctldev, unsigned pin,
unsigned long config);
#else