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pinctrl: tegra: Staticize non-exported symbols

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They are not referenced outside of this file, make them static.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Axel Lin 2012-11-11 10:31:31 +08:00 committed by Linus Walleij
parent 896a95ba13
commit 102caad905
1 changed files with 12 additions and 10 deletions
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22
drivers/pinctrl/pinctrl-tegra.c
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@ -178,8 +178,9 @@ static int add_config(struct device *dev, unsigned long **configs,
return 0;
}
void tegra_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map, unsigned num_maps)
static void tegra_pinctrl_dt_free_map(struct pinctrl_dev *pctldev,
struct pinctrl_map *map,
unsigned num_maps)
{
int i;
@ -209,11 +210,11 @@ static const struct cfg_param {
{"nvidia,slew-rate-rising", TEGRA_PINCONF_PARAM_SLEW_RATE_RISING},
};
int tegra_pinctrl_dt_subnode_to_map(struct device *dev,
struct device_node *np,
struct pinctrl_map **map,
unsigned *reserved_maps,
unsigned *num_maps)
static int tegra_pinctrl_dt_subnode_to_map(struct device *dev,
struct device_node *np,
struct pinctrl_map **map,
unsigned *reserved_maps,
unsigned *num_maps)
{
int ret, i;
const char *function;
@ -288,9 +289,10 @@ exit:
return ret;
}
int tegra_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config,
struct pinctrl_map **map, unsigned *num_maps)
static int tegra_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev,
struct device_node *np_config,
struct pinctrl_map **map,
unsigned *num_maps)
{
unsigned reserved_maps;
struct device_node *np;