From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932338AbcHPJ1e (ORCPT ); Tue, 16 Aug 2016 05:27:34 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:36433 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753146AbcHPJ13 (ORCPT ); Tue, 16 Aug 2016 05:27:29 -0400 From: LABBE Corentin To: plagnioj@jcrosoft.com, tomi.valkeinen@ti.com Cc: linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org, LABBE Corentin Subject: [PATCH 1/2] fbdev: ssd1307fb: constify the device_info pointer Date: Tue, 16 Aug 2016 11:27:17 +0200 Message-Id: <1471339638-25134-1-git-send-email-clabbe.montjoie@gmail.com> X-Mailer: git-send-email 2.7.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org of_match_device return const data, so instead of casting its return value this patch constify the device_info pointer. Signed-off-by: LABBE Corentin --- drivers/video/fbdev/ssd1307fb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c index a9c45c8..b6c9ecf 100644 --- a/drivers/video/fbdev/ssd1307fb.c +++ b/drivers/video/fbdev/ssd1307fb.c @@ -64,7 +64,7 @@ struct ssd1307fb_par { u32 contrast; u32 dclk_div; u32 dclk_frq; - struct ssd1307fb_deviceinfo *device_info; + const struct ssd1307fb_deviceinfo *device_info; struct i2c_client *client; u32 height; struct fb_info *info; @@ -559,8 +559,8 @@ static int ssd1307fb_probe(struct i2c_client *client, par->info = info; par->client = client; - par->device_info = (struct ssd1307fb_deviceinfo *)of_match_device( - ssd1307fb_of_match, &client->dev)->data; + par->device_info = of_match_device(ssd1307fb_of_match, + &client->dev)->data; par->reset = of_get_named_gpio(client->dev.of_node, "reset-gpios", 0); -- 2.7.3