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| author |  Bartosz Golaszewski <brgl@bgdev.pl>
| 2017-10-16 11:32:30 +0200 |
|---|---|---|
| committer |  Linus Walleij <linus.walleij@linaro.org>
| 2017-10-19 22:32:39 +0200 |
| commit | 609aaf6a60299256d2a6f2be499327a409dada17 (patch) | |
| tree | b38145be5ed4aded0a31de14de36e1bc0e8802e1 /drivers/gpio/gpio-aspeed.c | |
| parent | gpiolib: only check line handle flags once (diff) | |
| download | linux-609aaf6a60299256d2a6f2be499327a409dada17.tar.gz linux-609aaf6a60299256d2a6f2be499327a409dada17.tar.bz2 linux-609aaf6a60299256d2a6f2be499327a409dada17.zip | |
gpiolib: don't allow OPEN_DRAIN & OPEN_SOURCE flags for input
OPEN_DRAIN and OPEN_SOURCE flags only affect the way we drive a GPIO
line, so they only make sense for output mode. Just as we only allow
input mode for event handle requests, don't allow passing open-drain
and open-source flags for any other mode than explicit output.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-aspeed.c')
0 files changed, 0 insertions, 0 deletions