mtd: 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: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/mtd/devices/spear_smi.c b/drivers/mtd/devices/spear_smi.c
index 2aabd96..8a82b8b 100644
--- a/drivers/mtd/devices/spear_smi.c
+++ b/drivers/mtd/devices/spear_smi.c
@@ -949,10 +949,9 @@
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;
}