diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2013-01-21 11:09:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-25 12:21:47 -0800 |
| commit | a3e2cd7f24ba7521169943ace3d14b567487ea29 (patch) | |
| tree | 4aa79ec01e6a281a846d651ee25c0b94d28b36fc /drivers/mmc/host/sdhci-s3c.c | |
| parent | 6c2db1c682a9668b854f9f4025650f7145bd090f (diff) | |
mmc: 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>
Cc: Chris Ball <cjb@laptop.org>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/mmc/host/sdhci-s3c.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-s3c.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c index 82a8de148a8f..a0c621421ee8 100644 --- a/drivers/mmc/host/sdhci-s3c.c +++ b/drivers/mmc/host/sdhci-s3c.c @@ -651,10 +651,9 @@ static int sdhci_s3c_probe(struct platform_device *pdev) #endif res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - host->ioaddr = devm_request_and_ioremap(&pdev->dev, res); - if (!host->ioaddr) { - dev_err(dev, "failed to map registers\n"); - ret = -ENXIO; + host->ioaddr = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(host->ioaddr)) { + ret = PTR_ERR(host->ioaddr); goto err_req_regs; } |