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| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2017-01-19 10:05:59 -0500 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-01-26 10:57:39 +0100 |
| commit | 99c8ac957e6b7c670b78ad7b8667051de8624d37 (patch) | |
| tree | fd7a7739fb9dbeadcb5a10ea7b635e810db4a6b9 /mm/util.c | |
| parent | 65502a12adc343037e8a1e6e936dd8c01f4117b2 (diff) | |
| download | linux-99c8ac957e6b7c670b78ad7b8667051de8624d37.tar.bz2 | |
gpio: ws16c48: Add set_multiple callback function support
The WinSystems WS16C48 provides registers where 8 lines of GPIO may be
set at a time. This patch add support for the set_multiple callback
function, thus allowing multiple GPIO output lines to be set more
efficiently in groups.
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'mm/util.c')
0 files changed, 0 insertions, 0 deletions