diff options
| author | Alain Volmat <alain.volmat@foss.st.com> | 2024-12-12 10:17:25 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 10:05:34 +0100 |
| commit | ffb7e57e40c688dd2ecbff82aa3c359823e6083b (patch) | |
| tree | 4e93219af81815d1e92ec7c24dc962fb6138b894 | |
| parent | 920127636e58943cedb0e236ebe4efe921701687 (diff) | |
media: stm32: dcmipp: correct dma_set_mask_and_coherent mask value
commit b36077ba289b827b4e76e25e8d8e0cc90fa09186 upstream.
Correct the call to dma_set_mask_and_coherent which should be set
to DMA_BIT_MASK(32).
Fixes: 28e0f3772296 ("media: stm32-dcmipp: STM32 DCMIPP camera interface driver")
Cc: stable@vger.kernel.org
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c index 9f768f011fa2..0f6918f4db38 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c +++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c @@ -893,7 +893,7 @@ struct dcmipp_ent_device *dcmipp_bytecap_ent_init(struct device *dev, q->dev = dev; /* DCMIPP requires 16 bytes aligned buffers */ - ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32) & ~0x0f); + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32)); if (ret) { dev_err(dev, "Failed to set DMA mask\n"); goto err_mutex_destroy; |