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| author | Wolfram Sang <wsa@the-dreams.de> | 2013-05-10 10:16:54 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2013-06-12 20:39:06 +0200 |
| commit | 3cc2d009bc210516c61536273b304c4f6ccd797c (patch) | |
| tree | eb1dd301fbc62b9d33a027eb4e9c9f19dfacab81 /drivers/i2c/busses/i2c-designware-platdrv.c | |
| parent | e42dba569fceca5d59a88571370785e9ce9775b8 (diff) | |
| download | linux-3cc2d009bc210516c61536273b304c4f6ccd797c.tar.gz linux-3cc2d009bc210516c61536273b304c4f6ccd797c.tar.bz2 linux-3cc2d009bc210516c61536273b304c4f6ccd797c.zip | |
drivers/i2c/busses: don't check resource with devm_ioremap_resource
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>
Diffstat (limited to 'drivers/i2c/busses/i2c-designware-platdrv.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-platdrv.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 35b70a1edf57..ee46c92d7e3c 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -87,13 +87,6 @@ static int dw_i2c_probe(struct platform_device *pdev) struct resource *mem; int irq, r; - /* NOTE: driver uses the static register mapping */ - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) { - dev_err(&pdev->dev, "no mem resource?\n"); - return -EINVAL; - } - irq = platform_get_irq(pdev, 0); if (irq < 0) { dev_err(&pdev->dev, "no irq resource?\n"); @@ -104,6 +97,7 @@ static int dw_i2c_probe(struct platform_device *pdev) if (!dev) return -ENOMEM; + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); dev->base = devm_ioremap_resource(&pdev->dev, mem); if (IS_ERR(dev->base)) return PTR_ERR(dev->base); |