diff options
Diffstat (limited to 'drivers/media/i2c/s5c73m3/s5c73m3-core.c')
| -rw-r--r-- | drivers/media/i2c/s5c73m3/s5c73m3-core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 9eac5310942f..a7078441e1e1 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -33,6 +33,7 @@ #include <media/v4l2-subdev.h> #include <media/v4l2-mediabus.h> #include <media/s5c73m3.h> +#include <asm/barrier.h> #include "s5c73m3.h" @@ -959,6 +960,8 @@ static int s5c73m3_oif_enum_frame_interval(struct v4l2_subdev *sd, if (fie->index >= ARRAY_SIZE(s5c73m3_intervals)) return -EINVAL; + speculation_barrier(); + mutex_lock(&state->lock); fi = &s5c73m3_intervals[fie->index]; if (fie->width > fi->size.width || fie->height > fi->size.height) @@ -1228,6 +1231,8 @@ static int s5c73m3_enum_frame_size(struct v4l2_subdev *sd, if (fse->index >= s5c73m3_resolutions_len[idx]) return -EINVAL; + speculation_barrier(); + fse->min_width = s5c73m3_resolutions[idx][fse->index].width; fse->max_width = fse->min_width; fse->max_height = s5c73m3_resolutions[idx][fse->index].height; @@ -1272,6 +1277,8 @@ static int s5c73m3_oif_enum_frame_size(struct v4l2_subdev *sd, if (fse->index >= s5c73m3_resolutions_len[idx]) return -EINVAL; + speculation_barrier(); + fse->min_width = s5c73m3_resolutions[idx][fse->index].width; fse->max_width = fse->min_width; fse->max_height = s5c73m3_resolutions[idx][fse->index].height; |