diff options
| author | Linus Torvalds | 2015-06-23 13:32:38 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2015-06-23 13:32:38 -0700 |
| commit | c70c5fb2b96dae0996fb0877d996458d3ca57eda (patch) | |
| tree | fba71d0ec85e49e703b567ff43240d3aec6961cd /include | |
| parent | 44d21c3f3a2ef2f58b18bda64c52c99e723f3f4a (diff) | |
| parent | 361c1066c939a88e3bb59364f47055b2a5fb3fd4 (diff) | |
Merge tag 'pwm/for-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm
Pull pwm updates from Thierry Reding:
"This has a couple of fixes for Atmel, Samsung and Broadcom drivers.
Some preparatory patches for more upcoming Intel work is included as
well"
* tag 'pwm/for-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
pwm: lpss: pci: Add support for Broxton platform
pwm: bcm-kona: Don't set polarity in probe
pwm: Add pwmchip_add_with_polarity() API
pwm: atmel: Fix incorrect CDTY value after disabling
pwm: atmel: Fix incorrect CDTY value after enabling
pwm: samsung: Use MODULE_DEVICE_TABLE() to include OF modalias
pwm: Add support to remove registered consumer lookup tables
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/pwm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/pwm.h b/include/linux/pwm.h index e90628cac8fa..36262d08a9da 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -182,6 +182,8 @@ struct pwm_chip { int pwm_set_chip_data(struct pwm_device *pwm, void *data); void *pwm_get_chip_data(struct pwm_device *pwm); +int pwmchip_add_with_polarity(struct pwm_chip *chip, + enum pwm_polarity polarity); int pwmchip_add(struct pwm_chip *chip); int pwmchip_remove(struct pwm_chip *chip); struct pwm_device *pwm_request_from_chip(struct pwm_chip *chip, @@ -217,6 +219,11 @@ static inline int pwmchip_add(struct pwm_chip *chip) return -EINVAL; } +static inline int pwmchip_add_inversed(struct pwm_chip *chip) +{ + return -EINVAL; +} + static inline int pwmchip_remove(struct pwm_chip *chip) { return -EINVAL; @@ -290,10 +297,15 @@ 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 |