diff mbox series

[v2,01/15] media: stm32: dcmipp: correct dma_set_mask_and_coherent mask value

Message ID 20241105-csi_dcmipp_mp25-v2-1-b9fc8a7273c2@foss.st.com (mailing list archive)
State New
Headers show
Series media: stm32: introduction of CSI / DCMIPP for STM32MP25 | expand

Commit Message

Alain Volmat Nov. 5, 2024, 7:49 a.m. UTC 
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>
---
 drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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 9f768f011fa25a0981cd0d1d3f114b02e58223d4..0f6918f4db383f4e0762030218101f759f375e95 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;