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authorThierry Reding <thierry.reding@avionic-design.de>2013-01-21 06:09:07 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-02-06 09:33:04 -0200
commitf23999eccb5f1b6ec858279670307b5b1abe887a (patch)
treecaf2bd0a716fbb3cfd3af1ea13b5efbf39a5886b /drivers/media/platform/s5p-fimc/mipi-csis.c
parent7b34be71db533f3e0cf93d53cf62d036cdb5418a (diff)
[media] media: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/s5p-fimc/mipi-csis.c')
-rw-r--r--drivers/media/platform/s5p-fimc/mipi-csis.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/media/platform/s5p-fimc/mipi-csis.c b/drivers/media/platform/s5p-fimc/mipi-csis.c
index 613482fd74a9..1cc6501c213f 100644
--- a/drivers/media/platform/s5p-fimc/mipi-csis.c
+++ b/drivers/media/platform/s5p-fimc/mipi-csis.c
@@ -733,11 +733,9 @@ static int s5pcsis_probe(struct platform_device *pdev)
}
mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- state->regs = devm_request_and_ioremap(&pdev->dev, mem_res);
- if (state->regs == NULL) {
- dev_err(&pdev->dev, "Failed to request and remap io memory\n");
- return -ENXIO;
- }
+ state->regs = devm_ioremap_resource(&pdev->dev, mem_res);
+ if (IS_ERR(state->regs))
+ return PTR_ERR(state->regs);
state->irq = platform_get_irq(pdev, 0);
if (state->irq < 0) {

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