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arch/arm/mach-tegra: don't check resource with devm_ioremap_resource
author
Wolfram Sang
<wsa@the-dreams.de>
Sun, 12 May 2013 13:19:55 +0000
(15:19 +0200)
committer
Wolfram Sang
<wsa@the-dreams.de>
Sat, 18 May 2013 09:58:05 +0000
(11:58 +0200)
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>
Acked-by: Stephen Warren <swarren@nvidia.com>
arch/arm/mach-tegra/tegra2_emc.c
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diff --git
a/arch/arm/mach-tegra/tegra2_emc.c
b/arch/arm/mach-tegra/tegra2_emc.c
index
9e8bdfa
..
31e69a0
100644
(file)
--- a/
arch/arm/mach-tegra/tegra2_emc.c
+++ b/
arch/arm/mach-tegra/tegra2_emc.c
@@
-307,11
+307,6
@@
static int tegra_emc_probe(struct platform_device *pdev)
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&pdev->dev, "missing register base\n");
- return -ENOMEM;
- }
-
emc_regbase = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(emc_regbase))
return PTR_ERR(emc_regbase);