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| author |   Andrew Victor <andrew@sanpeople.com> | 2007-02-22 09:38:52 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2007-02-22 14:53:32 +0000 |
| commit | 0ebffe39f8ec8b5b126d9505852a396371014555 (patch) | |
| tree | 391f32e9f7d995cca5b4d54b559291676ac618e9 /drivers | |
| parent | [ARM] 4231/1: AT91: Merge and typo fixes. (diff) | |
| download | linux-dev-0ebffe39f8ec8b5b126d9505852a396371014555.tar.xz linux-dev-0ebffe39f8ec8b5b126d9505852a396371014555.zip | |
[ARM] 4232/1: AT91: Generic GPIO bug
The new gpio_direction_input() and gpio_direction_output() functions
were both enabling output mode. When configuring a GPIO for input mode,
you need to program the ODR (Output Disable Register).
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions