From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756569AbaIQTBA (ORCPT ); Wed, 17 Sep 2014 15:01:00 -0400 Received: from mailrelay005.isp.belgacom.be ([195.238.6.171]:5946 "EHLO mailrelay005.isp.belgacom.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756485AbaIQTA6 (ORCPT ); Wed, 17 Sep 2014 15:00:58 -0400 X-Belgacom-Dynamic: yes X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AtgNAL/ZGVRXQCIg/2dsb2JhbABhgw22FQUBcAGbFwGBFhcBeYQEAQUnLyMQUTkeGYhCAb9nGIYJiW4HhEsFnQyMMokWghuBRTsvgkoBAQE From: Fabian Frederick To: linux-kernel@vger.kernel.org Cc: daniel.vetter@intel.com, Fabian Frederick , Russell King , Jean-Christophe Plagniol-Villard , Tomi Valkeinen , linux-arm-kernel@lists.infradead.org, linux-fbdev@vger.kernel.org Subject: [PATCH 4/6] video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from fb_info Date: Wed, 17 Sep 2014 21:00:17 +0200 Message-Id: <1410980419-5326-5-git-send-email-fabf@skynet.be> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1410980419-5326-1-git-send-email-fabf@skynet.be> References: <1410980419-5326-1-git-send-email-fabf@skynet.be> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use container_of instead of casting first structure member. Signed-off-by: Fabian Frederick --- Compiled but untested. drivers/video/fbdev/cyber2000fb.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c index b0a950f..99acf53 100644 --- a/drivers/video/fbdev/cyber2000fb.c +++ b/drivers/video/fbdev/cyber2000fb.c @@ -159,7 +159,7 @@ cyber2000_seqw(unsigned int reg, unsigned int val, struct cfb_info *cfb) static void cyber2000fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); unsigned long dst, col; if (!(cfb->fb.var.accel_flags & FB_ACCELF_TEXT)) { @@ -191,7 +191,7 @@ cyber2000fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) static void cyber2000fb_copyarea(struct fb_info *info, const struct fb_copyarea *region) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); unsigned int cmd = CO_CMD_L_PATTERN_FGCOL; unsigned long src, dst; @@ -241,7 +241,7 @@ cyber2000fb_imageblit(struct fb_info *info, const struct fb_image *image) static int cyber2000fb_sync(struct fb_info *info) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); int count = 100000; if (!(cfb->fb.var.accel_flags & FB_ACCELF_TEXT)) @@ -276,7 +276,7 @@ static int cyber2000fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, u_int transp, struct fb_info *info) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); struct fb_var_screeninfo *var = &cfb->fb.var; u32 pseudo_val; int ret = 1; @@ -758,7 +758,7 @@ cyber2000fb_decode_clock(struct par_info *hw, struct cfb_info *cfb, static int cyber2000fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); struct par_info hw; unsigned int mem; int err; @@ -861,7 +861,7 @@ cyber2000fb_check_var(struct fb_var_screeninfo *var, struct fb_info *info) static int cyber2000fb_set_par(struct fb_info *info) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); struct fb_var_screeninfo *var = &cfb->fb.var; struct par_info hw; unsigned int mem; @@ -971,7 +971,7 @@ static int cyber2000fb_set_par(struct fb_info *info) static int cyber2000fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); if (cyber2000fb_update_start(cfb, var)) return -EINVAL; @@ -1007,7 +1007,7 @@ cyber2000fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) */ static int cyber2000fb_blank(int blank, struct fb_info *info) { - struct cfb_info *cfb = (struct cfb_info *)info; + struct cfb_info *cfb = container_of(info, struct cfb_info, fb); unsigned int sync = 0; int i; -- 2.1.0