| Message ID | 20241122204603.44419-1-jiashengjiangcool@gmail.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | media: platform: stm32: Add check for clk_enable() | expand |
diff --git a/drivers/media/platform/st/stm32/dma2d/dma2d.c b/drivers/media/platform/st/stm32/dma2d/dma2d.c index b6c8400fb92d..48fa781aab06 100644 --- a/drivers/media/platform/st/stm32/dma2d/dma2d.c +++ b/drivers/media/platform/st/stm32/dma2d/dma2d.c @@ -490,7 +490,8 @@ static void device_run(void *prv) dst->sequence = frm_cap->sequence++; v4l2_m2m_buf_copy_metadata(src, dst, true); - clk_enable(dev->gate); + if (clk_enable(dev->gate)) + goto end; dma2d_config_fg(dev, frm_out, vb2_dma_contig_plane_dma_addr(&src->vb2_buf, 0));
Add check for the return value of clk_enable() to gurantee the success. Fixes: 002e8f0d5927 ("media: stm32-dma2d: STM32 DMA2D driver") Signed-off-by: Jiasheng Jiang <jiashengjiangcool@gmail.com> --- drivers/media/platform/st/stm32/dma2d/dma2d.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)