xiaomi-sm8450/android_kernel_xiaomi_sm8450
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mtd: Convert to devm_ioremap_resource()

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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: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thierry Reding
2013-01-21 11:09:12 +01:00
committed by Greg Kroah-Hartman
parent a3e2cd7f24
commit b0de774c63
9 changed files with 44 additions and 56 deletions
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7
drivers/mtd/devices/spear_smi.c
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@@ -949,10 +949,9 @@ static int spear_smi_probe(struct platform_device *pdev)
smi_base = platform_get_resource(pdev, IORESOURCE_MEM, 0);
dev->io_base = devm_request_and_ioremap(&pdev->dev, smi_base);
if (!dev->io_base) {
ret = -EIO;
dev_err(&pdev->dev, "devm_request_and_ioremap fail\n");
dev->io_base = devm_ioremap_resource(&pdev->dev, smi_base);
if (IS_ERR(dev->io_base)) {
ret = PTR_ERR(dev->io_base);
goto err;
}