ASoC: 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>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Liam Girdwood <lrg@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/sound/soc/cirrus/ep93xx-ac97.c b/sound/soc/cirrus/ep93xx-ac97.c
index f3f50e6..1738d28 100644
--- a/sound/soc/cirrus/ep93xx-ac97.c
+++ b/sound/soc/cirrus/ep93xx-ac97.c
@@ -11,6 +11,7 @@
*/
#include <linux/delay.h>
+#include <linux/err.h>
#include <linux/io.h>
#include <linux/init.h>
#include <linux/module.h>
@@ -367,9 +368,9 @@
if (!res)
return -ENODEV;
- info->regs = devm_request_and_ioremap(&pdev->dev, res);
- if (!info->regs)
- return -ENXIO;
+ info->regs = devm_ioremap_resource(&pdev->dev, res);
+ if (IS_ERR(info->regs))
+ return PTR_ERR(info->regs);
irq = platform_get_irq(pdev, 0);
if (!irq)