From 22af89aa0c0b4012a7431114a340efd3665a7617 Mon Sep 17 00:00:00 2001 From: Harvey Harrison Date: Mon, 28 Apr 2008 02:14:53 -0700 Subject: [PATCH] fbcon: replace mono_col macro with static inline Use __u32 for max_len to match the declaration of length in the struct fb_bitfield. Suppresses sparse shadowed variable warnings from the nested max() macros: drivers/video/console/fbcon.h:130:8: warning: symbol '_x' shadows an earlier one drivers/video/console/fbcon.h:130:8: originally declared here drivers/video/console/fbcon.h:130:8: warning: symbol '_x' shadows an earlier one drivers/video/console/fbcon.h:130:8: originally declared here drivers/video/console/fbcon.h:130:8: warning: symbol '_y' shadows an earlier one drivers/video/console/fbcon.h:130:8: originally declared here [akpm@linux-foundation.org: fix constness] Signed-off-by: Harvey Harrison Cc: "Antonino A. Daplas" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/console/fbcon.h | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h index 3706307e70e..0135e039545 100644 --- a/drivers/video/console/fbcon.h +++ b/drivers/video/console/fbcon.h @@ -104,10 +104,14 @@ struct fbcon_ops { #define attr_blink(s) \ ((s) & 0x8000) -#define mono_col(info) \ - (~(0xfff << (max((info)->var.green.length, \ - max((info)->var.red.length, \ - (info)->var.blue.length)))) & 0xff) + +static inline int mono_col(const struct fb_info *info) +{ + __u32 max_len; + max_len = max(info->var.green.length, info->var.red.length); + max_len = max(info->var.blue.length, max_len); + return ~(0xfff << (max_len & 0xff)); +} static inline int attr_col_ec(int shift, struct vc_data *vc, struct fb_info *info, int is_fg) -- 2.41.1