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>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/soc/cirrus/ep93xx-i2s.c b/sound/soc/cirrus/ep93xx-i2s.c
index 3365d4e843b7..323ed69b7975 100644
--- a/sound/soc/cirrus/ep93xx-i2s.c
+++ b/sound/soc/cirrus/ep93xx-i2s.c
@@ -380,9 +380,9 @@ static int ep93xx_i2s_probe(struct platform_device *pdev)
         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);
 
         info->mclk = clk_get(&pdev->dev, "mclk");
         if (IS_ERR(info->mclk)) {