Acked-by: Inki Dae <inki.dae@xxxxxxxxxxx> Thanks. > -----Original Message----- > From: linux-fbdev-owner@xxxxxxxxxxxxxxx [mailto:linux-fbdev- > owner@xxxxxxxxxxxxxxx] On Behalf Of Dan Carpenter > Sent: Friday, March 02, 2012 3:56 PM > To: Richard Purdie; InKi Dae > Cc: Florian Tobias Schandinat; linux-fbdev@xxxxxxxxxxxxxxx; kernel- > janitors@xxxxxxxxxxxxxxx > Subject: [patch] backlight: s6e63m0: corruption storing gamma mode > > strict_strtoul() writes a long but ->gamma_mode only has space to store > an int, so on 64 bit systems we end up scribbling over > ->gamma_table_count as well. I've changed it to use kstrtouint() > instead. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > > diff --git a/drivers/video/backlight/s6e63m0.c > b/drivers/video/backlight/s6e63m0.c > index 9b0092e..e264f55 100644 > --- a/drivers/video/backlight/s6e63m0.c > +++ b/drivers/video/backlight/s6e63m0.c > @@ -690,7 +690,7 @@ static ssize_t s6e63m0_sysfs_store_gamma_mode(struct > device *dev, > struct backlight_device *bd = NULL; > int brightness, rc; > > - rc = strict_strtoul(buf, 0, (unsigned long *)&lcd->gamma_mode); > + rc = kstrtouint(buf, 0, &lcd->gamma_mode); > if (rc < 0) > return rc; > > -- > To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
