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Message-Id: <1353360969-18515-1-git-send-email-tipecaml@gmail.com> Date: Mon, 19 Nov 2012 22:36:09 +0100 From: Cyril Roelandt <tipecaml@...il.com> To: linux-kernel@...r.kernel.org Cc: linux-media@...r.kernel.org, mchehab@...radead.org, g.liakhovetski@....de, kernel-janitors@...r.kernel.org, Cyril Roelandt <tipecaml@...il.com> Subject: [PATCH] mx2_camera: use GFP_ATOMIC under spin lock. Found using the following semantic patch: <spml> @@ @@ spin_lock_irqsave(...); ... when != spin_unlock_irqrestore(...); * GFP_KERNEL </spml> Signed-off-by: Cyril Roelandt <tipecaml@...il.com> --- drivers/media/platform/soc_camera/mx2_camera.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c index e575ae8..516b3a3 100644 --- a/drivers/media/platform/soc_camera/mx2_camera.c +++ b/drivers/media/platform/soc_camera/mx2_camera.c @@ -909,7 +909,7 @@ static int mx2_start_streaming(struct vb2_queue *q, unsigned int count) pcdev->discard_size = icd->user_height * bytesperline; pcdev->discard_buffer = dma_alloc_coherent(ici->v4l2_dev.dev, pcdev->discard_size, &pcdev->discard_buffer_dma, - GFP_KERNEL); + GFP_ATOMIC); if (!pcdev->discard_buffer) return -ENOMEM; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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