diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2012-05-10 13:01:22 +0300 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-05-10 16:35:28 -0600 |
| commit | c8f925b69fec7d147cb22cbeec50fbcb2ec5580b (patch) | |
| tree | d65008c7c06ba32fd763eb1981a2d0d846d68216 /drivers/gpio/Kconfig | |
| parent | 465f2bd459c3143a4f93c2cf2de2c6ebb8f94947 (diff) | |
gpio/langwell: re-read the IRQ status register after each iteration
The IRQ status register should be re-read after each iteration.
Otherwise the loop misses the interrupt if it gets raised immediately
after handled.
Reported-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/gpio/Kconfig')
0 files changed, 0 insertions, 0 deletions