diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-25 12:56:01 +0100 |
|---|---|---|
| committer | Chris Ball <chris@printf.net> | 2014-05-22 07:26:26 -0400 |
| commit | b537f94ce19583de1882f539a5cc49aa99260aca (patch) | |
| tree | 80e6672bfec0bc5f97f1f30537e939c766b78dcd /fs/btrfs/dev-replace.c | |
| parent | be138554a7923658ded799b0e8794d9c1d08a6e5 (diff) | |
mmc: sdhci: more efficient interrupt enable register handling
Rather than wasting cycles read-modify-writing the interrupt enable
registers, cache the value locally instead.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>
Diffstat (limited to 'fs/btrfs/dev-replace.c')
0 files changed, 0 insertions, 0 deletions