OMAP: DSS2: OMAPFB: Fix sysfs mirror input check

Using bool silently converted input to 0 or 1, making the range check
useless. Use unsigned long instead, and convert to bool later. Found by
Coverity.

Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>

diff --git a/drivers/video/omap2/omapfb/omapfb-sysfs.c b/drivers/video/omap2/omapfb/omapfb-sysfs.c
index 51c13c3..6f9c72c 100644 (file)
--- a/drivers/video/omap2/omapfb/omapfb-sysfs.c
+++ b/drivers/video/omap2/omapfb/omapfb-sysfs.c
@@ -102,7 +102,7 @@ static ssize_t store_mirror(struct device *dev,
 {
        struct fb_info *fbi = dev_get_drvdata(dev);
        struct omapfb_info *ofbi = FB2OFB(fbi);
-       bool mirror;
+       unsigned long mirror;
        int r;
        struct fb_var_screeninfo new_var;