diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 14:09:03 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 01:33:23 +0400 |
| commit | 84dbf809fbae0591d319a7ea76e6032ff434824c (patch) | |
| tree | ab744305093c72ec795d8f873229e5d9fbff0316 /drivers/i2c/busses/i2c-s3c2410.c | |
| parent | f4a18312f46a6c6e0ba7b81776b01fc36edea9fc (diff) | |
| download | linux-84dbf809fbae0591d319a7ea76e6032ff434824c.tar.xz | |
i2c: 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: Wolfram Sang <w.sang@pengutronix.de>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/i2c/busses/i2c-s3c2410.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-s3c2410.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c index a290d089ceaf..c807a6d14f0c 100644 --- a/drivers/i2c/busses/i2c-s3c2410.c +++ b/drivers/i2c/busses/i2c-s3c2410.c @@ -1042,11 +1042,10 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev) goto err_clk; } - i2c->regs = devm_request_and_ioremap(&pdev->dev, res); + i2c->regs = devm_ioremap_resource(&pdev->dev, res); - if (i2c->regs == NULL) { - dev_err(&pdev->dev, "cannot map IO\n"); - ret = -ENXIO; + if (IS_ERR(i2c->regs)) { + ret = PTR_ERR(i2c->regs); goto err_clk; } |