diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:03 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-24 13:33:23 -0800 |
| commit | 84dbf809fbae0591d319a7ea76e6032ff434824c (patch) | |
| tree | ab744305093c72ec795d8f873229e5d9fbff0316 /drivers/i2c/busses/i2c-imx.c | |
| parent | f4a18312f46a6c6e0ba7b81776b01fc36edea9fc (diff) | |
| download | lwn-84dbf809fbae0591d319a7ea76e6032ff434824c.tar.gz lwn-84dbf809fbae0591d319a7ea76e6032ff434824c.zip | |
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-imx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index b9734747d610..a71ece63e917 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -511,9 +511,9 @@ static int __init i2c_imx_probe(struct platform_device *pdev) return -ENOENT; } - base = devm_request_and_ioremap(&pdev->dev, res); - if (!base) - return -EBUSY; + base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(base)) + return PTR_ERR(base); i2c_imx = devm_kzalloc(&pdev->dev, sizeof(struct imx_i2c_struct), GFP_KERNEL); |