ASoC: tegra20-ac97: Remove unused variable

With the conversion to devm_ioremap_resource() the memregion variable is
no longer used so it can be dropped.

Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index 6c1255b44535..e58233f7df61 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -312,7 +312,7 @@ static const struct regmap_config tegra20_ac97_regmap_config = {
 static int tegra20_ac97_platform_probe(struct platform_device *pdev)
 {
         struct tegra20_ac97 *ac97;
-        struct resource *mem, *memregion;
+        struct resource *mem;
         u32 of_dma[2];
         void __iomem *regs;
         int ret = 0;