From: Javier M. Mellid Date: Wed, 27 Jun 2012 12:10:15 +0000 (+0200) Subject: staging: sm7xxfb: erase hardcode cast between smtcfb_info and fb_info X-Git-Tag: v3.6-rc1~100^2~413 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=501b02e4d6a3c29ce4e7cef9a5a1a21f236c3c63;p=platform%2Fkernel%2Flinux-3.10.git staging: sm7xxfb: erase hardcode cast between smtcfb_info and fb_info This patch erases hardcode cast between smtcfb_info and fb_info in order to get a more robust and less rigid smtcfb_info structure. fb_info doesn't need to be the first field in smtcfb_info after this patch. Tested with SM712. Signed-off-by: Javier M. Mellid Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/sm7xxfb/sm7xxfb.c b/drivers/staging/sm7xxfb/sm7xxfb.c index c603e8c..e3511ec 100644 --- a/drivers/staging/sm7xxfb/sm7xxfb.c +++ b/drivers/staging/sm7xxfb/sm7xxfb.c @@ -40,8 +40,8 @@ struct screen_info smtc_screen_info; * Private structure */ struct smtcfb_info { - struct fb_info fb; struct pci_dev *pdev; + struct fb_info fb; u16 chip_id; u8 chip_rev_id; @@ -328,9 +328,11 @@ static int smtc_blank(int blank_mode, struct fb_info *info) static int smtc_setcolreg(unsigned regno, unsigned red, unsigned green, unsigned blue, unsigned trans, struct fb_info *info) { - struct smtcfb_info *sfb = (struct smtcfb_info *)info; + struct smtcfb_info *sfb; u32 val; + sfb = info->par; + if (regno > 255) return 1; @@ -623,9 +625,7 @@ static int smtc_check_var(struct fb_var_screeninfo *var, struct fb_info *info) static int smtc_set_par(struct fb_info *info) { - struct smtcfb_info *sfb = (struct smtcfb_info *)info; - - smtcfb_setmode(sfb); + smtcfb_setmode(info->par); return 0; }