diff options
Diffstat (limited to 'drivers/media/platform/s3c-camif/camif-regs.c')
| -rw-r--r-- | drivers/media/platform/s3c-camif/camif-regs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/platform/s3c-camif/camif-regs.c b/drivers/media/platform/s3c-camif/camif-regs.c index a9e3b16460b8..ebf5b184cce4 100644 --- a/drivers/media/platform/s3c-camif/camif-regs.c +++ b/drivers/media/platform/s3c-camif/camif-regs.c @@ -106,15 +106,15 @@ static const u32 src_pixfmt_map[8][2] = { void camif_hw_set_source_format(struct camif_dev *camif) { struct v4l2_mbus_framefmt *mf = &camif->mbus_fmt; - unsigned int i = ARRAY_SIZE(src_pixfmt_map); + int i; u32 cfg; - while (i-- >= 0) { + for (i = ARRAY_SIZE(src_pixfmt_map) - 1; i >= 0; i--) { if (src_pixfmt_map[i][0] == mf->code) break; } - - if (i == 0 && src_pixfmt_map[i][0] != mf->code) { + if (i < 0) { + i = 0; dev_err(camif->dev, "Unsupported pixel code, falling back to %#08x\n", src_pixfmt_map[i][0]); |