[PATCH 7/7] drivers/net/can/cc770/cc770_platform.c: adjust suspicious bit operation
From: Julia Lawall <hidden>
Date: 2012-06-06 21:42:00
From: Julia Lawall <redacted> CPUIF_DSC is 0x40, so it would seem that & is wanted rather than |. This problem was found using Coccinelle (http://coccinelle.lip6.fr/). Signed-off-by: Julia Lawall <redacted> --- drivers/net/can/cc770/cc770_platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/can/cc770/cc770_platform.c b/drivers/net/can/cc770/cc770_platform.c
index 53115ee..688371c 100644
--- a/drivers/net/can/cc770/cc770_platform.c
+++ b/drivers/net/can/cc770/cc770_platform.c@@ -154,7 +154,7 @@ static int __devinit cc770_get_platform_data(struct platform_device *pdev, struct cc770_platform_data *pdata = pdev->dev.platform_data; priv->can.clock.freq = pdata->osc_freq; - if (priv->cpu_interface | CPUIF_DSC) + if (priv->cpu_interface & CPUIF_DSC) priv->can.clock.freq /= 2; priv->clkout = pdata->cor; priv->bus_config = pdata->bcr;