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/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c
index 41c3a09b53ea..9140c4abafbc 100644
--- a/sound/soc/pxa/mmp-sspa.c
+++ b/sound/soc/pxa/mmp-sspa.c
@@ -429,9 +429,9 @@ static int asoc_mmp_sspa_probe(struct platform_device *pdev)
         if (res == NULL)
                 return -ENOMEM;
 
-        priv->sspa->mmio_base = devm_request_and_ioremap(&pdev->dev, res);
-        if (priv->sspa->mmio_base == NULL)
-                return -ENODEV;
+        priv->sspa->mmio_base = devm_ioremap_resource(&pdev->dev, res);
+        if (IS_ERR(priv->sspa->mmio_base))
+                return PTR_ERR(priv->sspa->mmio_base);
 
         priv->sspa->clk = devm_clk_get(&pdev->dev, NULL);
         if (IS_ERR(priv->sspa->clk))