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| author | Arnd Bergmann <arnd@arndb.de> | 2018-05-25 23:08:30 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2018-06-06 10:15:55 +0200 |
| commit | 414c52b7899aa9097c2fa8444654a866e1df4a0c (patch) | |
| tree | 63d1784941535495fe0c69d9062513e023ba0b5e /Documentation | |
| parent | 91348b1453a350da6bb7dda3adf6ea9d662e83b9 (diff) | |
| download | linux-414c52b7899aa9097c2fa8444654a866e1df4a0c.tar.bz2 | |
pwm: stm32: Fix build warning with CONFIG_DMA_ENGINE disabled
Without dmaengine support, we get a harmless warning about an unused
function:
drivers/pwm/pwm-stm32.c:166:12: error: 'stm32_pwm_capture' defined but not used [-Werror=unused-function]
Changing the #ifdef to an IS_ENABLED() check shuts up that warning and
is slightly nicer to read.
Fixes: 53e38fe73f94 ("pwm: stm32: Add capture support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions