From: Mike Rapoport Date: Thu, 3 Sep 2015 05:13:10 +0000 (+0300) Subject: staging: fbtft: remove unused bl_ops from fbtft_unregister_backlight X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=e7f506bd0e2db2cc67da6e16776cf54aeb827999;p=deliverable%2Flinux.git staging: fbtft: remove unused bl_ops from fbtft_unregister_backlight The only usage of bl_ops variable in fbtft_unregister_backlight function was assigment of a value to that variable, therefore the assignment and the variable itself can be safely removed Signed-off-by: Mike Rapoport Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index 63696fe3b59d..95aaf778fc8e 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -266,14 +266,11 @@ static int fbtft_backlight_get_brightness(struct backlight_device *bd) void fbtft_unregister_backlight(struct fbtft_par *par) { - const struct backlight_ops *bl_ops; - fbtft_par_dbg(DEBUG_BACKLIGHT, par, "%s()\n", __func__); if (par->info->bl_dev) { par->info->bl_dev->props.power = FB_BLANK_POWERDOWN; backlight_update_status(par->info->bl_dev); - bl_ops = par->info->bl_dev->ops; backlight_device_unregister(par->info->bl_dev); par->info->bl_dev = NULL; }