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authorColin Ian King <colin.king@canonical.com>2017-09-04 13:53:22 +0300
committerLinus Walleij <linus.walleij@linaro.org>2017-09-12 12:18:31 +0300
commit045b5792dc48848742d3746efab436f4c66be115 (patch)
treef4ffbe20876630d19aff4b7c4fad01aed6cf1d2a /drivers/pinctrl
parent6d363bd1786cf42cf2eb7bb7bf1e0d69788bdb2f (diff)
downloadlinux-045b5792dc48848742d3746efab436f4c66be115.tar.xz
pinctrl: sprd: make three local functions static
The functions sprd_pmx_get_function_count, sprd_pmx_get_function_name and sprd_pmx_get_function_groups are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: "symbol 'sprd_pmx_get_function_count' was not declared. Should it be static?" "symbol 'sprd_pmx_get_function_name' was not declared. Should it be static?" "symbol 'sprd_pmx_get_function_groups' was not declared. Should it be static?" Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/sprd/pinctrl-sprd.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/pinctrl/sprd/pinctrl-sprd.c b/drivers/pinctrl/sprd/pinctrl-sprd.c
index 7e7b9ac7e836..c178b4a6d7f5 100644
--- a/drivers/pinctrl/sprd/pinctrl-sprd.c
+++ b/drivers/pinctrl/sprd/pinctrl-sprd.c
@@ -353,13 +353,13 @@ static const struct pinctrl_ops sprd_pctrl_ops = {
.dt_free_map = pinctrl_utils_free_map,
};
-int sprd_pmx_get_function_count(struct pinctrl_dev *pctldev)
+static int sprd_pmx_get_function_count(struct pinctrl_dev *pctldev)
{
return PIN_FUNC_MAX;
}
-const char *sprd_pmx_get_function_name(struct pinctrl_dev *pctldev,
- unsigned int selector)
+static const char *sprd_pmx_get_function_name(struct pinctrl_dev *pctldev,
+ unsigned int selector)
{
switch (selector) {
case PIN_FUNC_1:
@@ -375,10 +375,10 @@ const char *sprd_pmx_get_function_name(struct pinctrl_dev *pctldev,
}
}
-int sprd_pmx_get_function_groups(struct pinctrl_dev *pctldev,
- unsigned int selector,
- const char * const **groups,
- unsigned int * const num_groups)
+static int sprd_pmx_get_function_groups(struct pinctrl_dev *pctldev,
+ unsigned int selector,
+ const char * const **groups,
+ unsigned int * const num_groups)
{
struct sprd_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
struct sprd_pinctrl_soc_info *info = pctl->info;