diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2013-04-10 13:23:05 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-14 22:50:31 +0400 |
| commit | a6f5635e63ffa02c30a22ea4af21f3daa1e98cdf (patch) | |
| tree | 48581b597f3ff45132d968db30d91cb0e1da5fa9 /drivers/media/platform/exynos4-is/fimc-is.c | |
| parent | 4c8f0629f53bb198ed00c2c54cf80cc2be95acab (diff) | |
| download | linux-a6f5635e63ffa02c30a22ea4af21f3daa1e98cdf.tar.xz | |
[media] exynos4-is: Improve the ISP chain parameter count calculation
Instead of incrementing p_region_num field each time we set a bit
in the parameter mask calculate the number of bits set only when
this information is needed.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/exynos4-is/fimc-is.c')
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-is.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c index c5e4c5380f24..10ec173d1254 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -532,7 +532,6 @@ static void fimc_is_general_irq_handler(struct fimc_is *is) case HIC_SET_PARAMETER: is->cfg_param[is->scenario_id].p_region_index1 = 0; is->cfg_param[is->scenario_id].p_region_index2 = 0; - atomic_set(&is->cfg_param[is->scenario_id].p_region_num, 0); set_bit(IS_ST_BLOCK_CMD_CLEARED, &is->state); pr_debug("HIC_SET_PARAMETER\n"); break; @@ -593,7 +592,6 @@ static void fimc_is_general_irq_handler(struct fimc_is *is) case HIC_SET_PARAMETER: is->cfg_param[is->scenario_id].p_region_index1 = 0; is->cfg_param[is->scenario_id].p_region_index2 = 0; - atomic_set(&is->cfg_param[is->scenario_id].p_region_num, 0); set_bit(IS_ST_BLOCK_CMD_CLEARED, &is->state); break; } |