From: Alain Volmat Date: Thu, 12 Dec 2024 09:17:25 +0000 (+0100) Subject: media: stm32: dcmipp: correct dma_set_mask_and_coherent mask value X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=b36077ba289b827b4e76e25e8d8e0cc90fa09186;p=users%2Fjedix%2Flinux-maple.git media: stm32: dcmipp: correct dma_set_mask_and_coherent mask value 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 Signed-off-by: Hans Verkuil --- 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 7edd49bfe7e5b..7f9fa79402df0 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c +++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-bytecap.c @@ -887,7 +887,7 @@ 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;