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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2009-04-24 12:55:18 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-06-16 18:20:43 -0300
commiteb6c8558f7658b7f31ee022c7bea1d840eda33dc (patch)
treecd04ace1cfe7c03329d0e610b296c3d4250544f2 /drivers/media/video/sh_mobile_ceu_camera.c
parent594bb46dbc63934bc65fa95743f83204bd26a641 (diff)
V4L/DVB (11608): soc-camera: host-driver cleanup
Embed struct soc_camera_host in platform-specific per host instance objects instead of allocating them statically in drivers, use platform_[gs]et_drvdata consistently, use resource_size(). Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/sh_mobile_ceu_camera.c')
-rw-r--r--drivers/media/video/sh_mobile_ceu_camera.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index b5e37a530c6..8e4a8fca976 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -840,7 +840,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
goto exit_kfree;
}
- base = ioremap_nocache(res->start, res->end - res->start + 1);
+ base = ioremap_nocache(res->start, resource_size(res));
if (!base) {
err = -ENXIO;
dev_err(&pdev->dev, "Unable to ioremap CEU registers.\n");
@@ -856,7 +856,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
if (res) {
err = dma_declare_coherent_memory(&pdev->dev, res->start,
res->start,
- (res->end - res->start) + 1,
+ resource_size(res),
DMA_MEMORY_MAP |
DMA_MEMORY_EXCLUSIVE);
if (!err) {
@@ -865,7 +865,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
goto exit_iounmap;
}
- pcdev->video_limit = (res->end - res->start) + 1;
+ pcdev->video_limit = resource_size(res);
}
/* request irq */