projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 4c9a761) | patch
spi/xilinx: Leave the IRQ always enabled.
authorRicardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Wed, 28 Jan 2015 12:23:41 +0000 (13:23 +0100)
committerMark Brown <broonie@kernel.org>
Wed, 28 Jan 2015 19:42:42 +0000 (19:42 +0000)
commit899929babac9d85ddd3f86b813a8b8654ab93523
tree2389aa2ac9d34c9f486e817d1e7f10e822d9ca04tree | snapshot (tar.gz zip)
parent4c9a761402d780b86b9b068aba4ef8e29ed15e99commit | diff
spi/xilinx: Leave the IRQ always enabled.

Instead of enabling the IRQ and disabling it for every transaction.

Specially the small transactions (1,2 words) benefit from removing 3 bus
accesses.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/spi/spi-xilinx.c diff | blob | blame | history