* [PATCH 09/27] drivers/media/platform: don't check resource with devm_ioremap_resource
[not found] <1374602524-3398-1-git-send-email-wsa@the-dreams.de>
@ 2013-07-23 18:01 ` Wolfram Sang
0 siblings, 0 replies; only message in thread
From: Wolfram Sang @ 2013-07-23 18:01 UTC (permalink / raw)
To: linux-kernel; +Cc: Wolfram Sang, Mauro Carvalho Chehab, linux-media
devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
Please apply via the subsystem-tree.
drivers/media/platform/coda.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index df4ada88..6ea4717 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -2032,11 +2032,6 @@ static int coda_probe(struct platform_device *pdev)
/* Get memory for physical registers */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (res == NULL) {
- dev_err(&pdev->dev, "failed to get memory region resource\n");
- return -ENOENT;
- }
-
dev->regs_base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(dev->regs_base))
return PTR_ERR(dev->regs_base);
--
1.7.10.4
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2013-07-23 18:01 ` [PATCH 09/27] drivers/media/platform: don't check resource with devm_ioremap_resource Wolfram Sang
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