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[media] media: mx3_camera: Improve data bus width check code for probe

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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: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Liu Ying 2012-08-06 03:02:08 -03:00 committed by Mauro Carvalho Chehab
parent c078ac18f3
commit c4ede4ceda
1 changed files with 1 additions and 3 deletions
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4
drivers/media/platform/mx3_camera.c
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@ -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.