ARM: cleanup: clk_get_sys() error handling

Fix clk_get_sys() error handling; IS_ERR() should be used rather than
IS_ERR_OR_NULL() to check for errors.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-tegra/tegra2_emc.c b/arch/arm/mach-tegra/tegra2_emc.c
index e18aa2f83ebf3041cd12d31a06c5bb027820df53..03e742f0a8ccb100b241a09af5a0343dcc937350 100644 (file)
--- a/arch/arm/mach-tegra/tegra2_emc.c
+++ b/arch/arm/mach-tegra/tegra2_emc.c
@@ -276,7 +276,7 @@ static struct tegra_emc_pdata *tegra_emc_fill_pdata(struct platform_device *pdev
        int i;
 
        WARN_ON(pdev->dev.platform_data);
-       BUG_ON(IS_ERR_OR_NULL(c));
+       BUG_ON(IS_ERR(c));
 
        pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
        pdata->tables = devm_kzalloc(&pdev->dev, sizeof(*pdata->tables),