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Commit c4ede4ce authored by Liu Ying's avatar Liu Ying Committed by Mauro Carvalho Chehab
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[media] media: mx3_camera: Improve data bus width check code for probe 



This patch contains code change only to use the present macro-
MX3_CAMERA_DATAWIDTH_MASK to check valid camera platform data
bus width instead of enumerating every possible data bus width.

Signed-off-by: default avatarLiu Ying <Ying.Liu@freescale.com>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent c078ac18

drivers/media/platform/mx3_camera.c

+1 −3
Original line number Diff line number Diff line
@@ -1171,9 +1171,7 @@ static int __devinit mx3_camera_probe(struct platform_device *pdev) 


	mx3_cam->pdata = pdev->dev.platform_data;

	mx3_cam->platform_flags = mx3_cam->pdata->flags;

	if (!(mx3_cam->platform_flags & (MX3_CAMERA_DATAWIDTH_4 |

			MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10 |

			MX3_CAMERA_DATAWIDTH_15))) {

	if (!(mx3_cam->platform_flags & MX3_CAMERA_DATAWIDTH_MASK)) {

		/*

		 * Platform hasn't set available data widths. This is bad.

		 * Warn and use a default.