diff options
| author |   Shobhit Kumar <shobhit.kumar@intel.com> | 2015-05-05 15:04:18 +0530 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2015-05-06 14:19:35 +0200 |
| commit | efb0de55b6a2ec15fc424e660601f22ae2fa487a (patch) | |
| tree | 0ba5c7c3ef4b77c8fe9755ab371fa6302e2ceb0d /include/linux/pwm.h | |
| parent | Linux 4.1-rc1 (diff) | |
| download | linux-dev-efb0de55b6a2ec15fc424e660601f22ae2fa487a.tar.xz linux-dev-efb0de55b6a2ec15fc424e660601f22ae2fa487a.zip | |
pwm: Add support to remove registered consumer lookup tables
In case some drivers are unloading, they can remove lookup tables which
they had registered during their load time to avoid redundant entries if
loaded again.
CC: Samuel Ortiz <sameo@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'include/linux/pwm.h')
| -rw-r--r-- | include/linux/pwm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/pwm.h b/include/linux/pwm.h index e90628cac8fa..cfe2d8df5be0 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -290,10 +290,15 @@ struct pwm_lookup { #if IS_ENABLED(CONFIG_PWM) void pwm_add_table(struct pwm_lookup *table, size_t num); +void pwm_remove_table(struct pwm_lookup *table, size_t num); #else static inline void pwm_add_table(struct pwm_lookup *table, size_t num) { } + +static inline void pwm_remove_table(struct pwm_lookup *table, size_t num) +{ +} #endif #ifdef CONFIG_PWM_SYSFS |