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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-02-08 21:02:30 +0100 |
|---|---|---|
| committer | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2010-02-24 10:06:57 +0100 |
| commit | 3621f188b945a9f9bc1387115834041b7a4619e0 (patch) | |
| tree | 6ad70878e56e3be6db728e9a0341ddfe22c5d477 /fs/fscache | |
| 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>
Diffstat (limited to 'fs/fscache')
0 files changed, 0 insertions, 0 deletions