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| author | Rashika Kheria <rashika.kheria@gmail.com> | 2013-12-19 14:11:10 +0530 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2014-02-03 10:19:40 +0100 |
| commit | 0c5b2b915a5863643b4534dabd028d4bb34c3b27 (patch) | |
| tree | 237118b6bcdd1ccd3255faa950ec6a04594cf4df /drivers/reset/core.c | |
| parent | 3d10302048ab672d1e8993b8a5b50d9e35881853 (diff) | |
| download | linux-0c5b2b915a5863643b4534dabd028d4bb34c3b27.tar.bz2 | |
reset: Mark function as static and remove unused function in core.c
Mark function of_reset_simple_xlate() as static in core.c
because it is not used outside this file.
Also, remove functions devm_reset_control_put() and
devm_reset_control_match() because they are unused.
This eliminates the following warnings in core.c:
drivers/reset/core.c:46:5: warning: no previous prototype for ‘of_reset_simple_xlate’ [-Wmissing-prototypes]
drivers/reset/core.c:262:6: warning: no previous prototype for ‘devm_reset_control_put’ [-Wmissing-prototypes]
Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'drivers/reset/core.c')
| -rw-r--r-- | drivers/reset/core.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/drivers/reset/core.c b/drivers/reset/core.c index b3d99a1477b5..217d2fa4fd95 100644 --- a/drivers/reset/core.c +++ b/drivers/reset/core.c @@ -43,7 +43,7 @@ struct reset_control { * This simple translation function should be used for reset controllers * with 1:1 mapping, where reset lines can be indexed by number without gaps. */ -int of_reset_simple_xlate(struct reset_controller_dev *rcdev, +static int of_reset_simple_xlate(struct reset_controller_dev *rcdev, const struct of_phandle_args *reset_spec) { if (WARN_ON(reset_spec->args_count != rcdev->of_reset_n_cells)) @@ -54,7 +54,6 @@ int of_reset_simple_xlate(struct reset_controller_dev *rcdev, return reset_spec->args[0]; } -EXPORT_SYMBOL_GPL(of_reset_simple_xlate); /** * reset_controller_register - register a reset controller device @@ -243,33 +242,6 @@ struct reset_control *devm_reset_control_get(struct device *dev, const char *id) } EXPORT_SYMBOL_GPL(devm_reset_control_get); -static int devm_reset_control_match(struct device *dev, void *res, void *data) -{ - struct reset_control **rstc = res; - if (WARN_ON(!rstc || !*rstc)) - return 0; - return *rstc == data; -} - -/** - * devm_reset_control_put - resource managed reset_control_put() - * @rstc: reset controller to free - * - * Deallocate a reset control allocated withd devm_reset_control_get(). - * This function will not need to be called normally, as devres will take - * care of freeing the resource. - */ -void devm_reset_control_put(struct reset_control *rstc) -{ - int ret; - - ret = devres_release(rstc->dev, devm_reset_control_release, - devm_reset_control_match, rstc); - if (ret) - WARN_ON(ret); -} -EXPORT_SYMBOL_GPL(devm_reset_control_put); - /** * device_reset - find reset controller associated with the device * and perform reset |