On Thursday, January 24, 2013 10:45 PM, Dan Carpenter wrote CC'ed Andrew Morton, Inki Dae. > > gamma_table has 3 arrays which each hold MAX_GAMMA_LEVEL pointers to > int. > > The current code sets ->gamma_table_count to 6 on 64bit arches and to 3 > on 32 bit arches. It should be 3 on everything. Actually, I don't know it is right. However, it is certain that this panel is currently used on 32 bit arches such as ARM SoCs. > > Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> > --- > This is from reading the code. We use ->gamma_table_count in sysfs file > but other than that I'm not sure what it's for. I am not very familiar > with this code. > > diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c > index 2126b96..9c2677f 100644 > --- a/drivers/video/backlight/s6e63m0.c > +++ b/drivers/video/backlight/s6e63m0.c > @@ -766,7 +766,7 @@ static int s6e63m0_probe(struct spi_device *spi) > * know that. > */ > lcd->gamma_table_count = > - sizeof(gamma_table) / (MAX_GAMMA_LEVEL * sizeof(int)); > + sizeof(gamma_table) / (MAX_GAMMA_LEVEL * sizeof(int *)); > > ret = device_create_file(&(spi->dev), &dev_attr_gamma_mode); > if (ret < 0) > -- > 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
