diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2016-07-28 12:01:54 +0200 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2016-12-14 13:52:05 +0900 |
| commit | 2b86f450c476d93f4083e8b05cd256f96c6fd586 (patch) | |
| tree | 0c40038f56732807b51312fc733aba855a9ea397 /drivers/media | |
| parent | 9151a6a3137ae018a73ffb2d7211011ddacdaf28 (diff) | |
media: s5p-mfc: use printk_ratelimited for reporting ioctl errors
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: Ieff41f18447d59924b2cad3b27e50dbb8e36539d
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_debug.h | 6 | ||||
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 2 | ||||
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 2 |
3 files changed, 8 insertions, 2 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h index 5936923c631c..1936a5b868f5 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h @@ -39,6 +39,12 @@ extern int mfc_debug_level; __func__, __LINE__, ##args); \ } while (0) +#define mfc_err_limited(fmt, args...) \ + do { \ + printk_ratelimited(KERN_ERR "%s:%d: " fmt, \ + __func__, __LINE__, ##args); \ + } while (0) + #define mfc_info(fmt, args...) \ do { \ printk(KERN_INFO "%s:%d: " fmt, \ diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c index 1828e837c1c4..fefa0408b488 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c @@ -660,7 +660,7 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) int ret; if (ctx->state == MFCINST_ERROR) { - mfc_err("Call on DQBUF after unrecoverable error\n"); + mfc_err_limited("Call on DQBUF after unrecoverable error\n"); return -EIO; } diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index c45f66c20bee..1b9e64c54610 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -1260,7 +1260,7 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) int ret; if (ctx->state == MFCINST_ERROR) { - mfc_err("Call on DQBUF after unrecoverable error\n"); + mfc_err_limited("Call on DQBUF after unrecoverable error\n"); return -EIO; } if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { |