| commit | 3621f188b945a9f9bc1387115834041b7a4619e0 | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Mon Feb 08 21:02:30 2010 +0100 |
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Wed Feb 24 10:06:57 2010 +0100 |
| tree | 6ad70878e56e3be6db728e9a0341ddfe22c5d477 | |
| parent | 3244c3e7797d235250cd01d4a1d3f60b3b2f6261 [diff] |
arm/imx/gpio: use fls to find set bits in the irq status register As in most cases only few irqs are pending using fls is more effective than looping over all bits. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>