From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756683AbbICFN3 (ORCPT ); Thu, 3 Sep 2015 01:13:29 -0400 Received: from mail-wi0-f172.google.com ([209.85.212.172]:35878 "EHLO mail-wi0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756667AbbICFN0 (ORCPT ); Thu, 3 Sep 2015 01:13:26 -0400 From: Mike Rapoport To: Greg Kroah-Hartman Cc: Mike Rapoport , =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , Thomas Petazzoni , LKML Subject: [PATCH v2 1/5] staging: fbtft: remove unused bl_ops from fbtft_unregister_backlight Date: Thu, 3 Sep 2015 08:13:10 +0300 Message-Id: <1441257194-19493-2-git-send-email-mike.rapoport@gmail.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1441257194-19493-1-git-send-email-mike.rapoport@gmail.com> References: <1441257194-19493-1-git-send-email-mike.rapoport@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- drivers/staging/fbtft/fbtft-core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index 23392eb..bbc394a 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -270,14 +270,11 @@ 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; } -- 2.1.0