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.red...@avionic-design.de>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Arnd Bergmann <a...@arndb.de>
---
drivers/misc/atmel-ssc.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/misc/atmel-ssc.c b/drivers/misc/atmel-ssc.c
index 3c09cbb..c208238 100644
--- a/drivers/misc/atmel-ssc.c
+++ b/drivers/misc/atmel-ssc.c
@@ -159,11 +159,9 @@ static int ssc_probe(struct platform_device *pdev)
return -ENXIO;
}
- ssc->regs = devm_request_and_ioremap(&pdev->dev, regs);
- if (!ssc->regs) {
- dev_dbg(&pdev->dev, "ioremap failed\n");
- return -EINVAL;
- }
+ ssc->regs = devm_ioremap_resource(&pdev->dev, regs);
+ if (IS_ERR(ssc->regs))
+ return PTR_ERR(ssc->regs);
ssc->phybase = regs->start;
--
1.8.1.1
--
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