diff options
| author |   Mika Westerberg <mika.westerberg@linux.intel.com> | 2012-04-05 12:15:17 +0300 |
|---|---|---|
| committer |   Grant Likely <grant.likely@secretlab.ca> | 2012-04-05 21:39:02 -0700 |
| commit | f5f93117f4ac24b8493cda67e6a1443517d26845 (patch) | |
| tree | 0245bf2c9947ec40d82aaae81be5ecede22bfa29 /include/linux/gpio.h | |
| parent | gpio/langwell: allocate IRQ descriptors dynamically for SPARSE_IRQ (diff) | |
| download | linux-dev-f5f93117f4ac24b8493cda67e6a1443517d26845.tar.xz linux-dev-f5f93117f4ac24b8493cda67e6a1443517d26845.zip | |
gpio/langwell: clear IRQ edge detect registers at init
The boot firmware might leave the registers configured causing interrupts
to happen even when no handler for them is yet registered. Fix this by
clearing the IRQ edge detect registers at init.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/gpio.h')
0 files changed, 0 insertions, 0 deletions