spi: 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: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index b610f52..71a9482 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -1204,10 +1204,9 @@
r->end += regs_offset;
mcspi->phys = r->start;
- mcspi->base = devm_request_and_ioremap(&pdev->dev, r);
- if (!mcspi->base) {
- dev_dbg(&pdev->dev, "can't ioremap MCSPI\n");
- status = -ENOMEM;
+ mcspi->base = devm_ioremap_resource(&pdev->dev, r);
+ if (IS_ERR(mcspi->base)) {
+ status = PTR_ERR(mcspi->base);
goto free_master;
}
