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| author | Bartosz Golaszewski <brgl@bgdev.pl> | 2017-11-15 16:47:43 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-11-30 10:54:16 +0100 |
| commit | 588fc3bceaf81bbd62e18af6f7bd475e01c2b7e8 (patch) | |
| tree | b8d95ab721d0870ed3f2499366e4669482684301 /drivers/gpio/gpio-omap.c | |
| parent | e1c73a99067ee378e395da89efff40daa7096f42 (diff) | |
| download | lwn-588fc3bceaf81bbd62e18af6f7bd475e01c2b7e8.tar.gz lwn-588fc3bceaf81bbd62e18af6f7bd475e01c2b7e8.zip | |
gpiolib: don't allow OPEN_DRAIN & OPEN_SOURCE flags simultaneously
Do not allow OPEN_SOURCE & OPEN_DRAIN flags in a single request. If
the hardware actually supports enabling both at the same time the
electrical result would be disastrous.
Suggested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
0 files changed, 0 insertions, 0 deletions