From 7c712bbb6c969ae7014707bfddedd821035a2171 Mon Sep 17 00:00:00 2001 From: Julius Werner Date: Wed, 1 May 2019 16:51:20 -0700 Subject: Fix code that would trip -Wtype-limits This patch fixes up all code that would throw a -Wtype-limits warning. This sometimes involves eliminating unnecessary checks, adding a few odd but harmless casts or just pragma'ing out the warning for a whole file -- I tried to find the path of least resistance. I think the overall benefit of the warning outweighs the occasional weirdness. Change-Id: Iacd37eb1fad388d9db7267ceccb03e6dcf1ad0d2 Signed-off-by: Julius Werner Reviewed-on: https://review.coreboot.org/c/coreboot/+/32537 Reviewed-by: Paul Menzel Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- src/drivers/pc80/rtc/mc146818rtc.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/drivers/pc80/rtc') diff --git a/src/drivers/pc80/rtc/mc146818rtc.c b/src/drivers/pc80/rtc/mc146818rtc.c index 99079b985e..6e37cd2f78 100644 --- a/src/drivers/pc80/rtc/mc146818rtc.c +++ b/src/drivers/pc80/rtc/mc146818rtc.c @@ -39,6 +39,9 @@ #define LB_CKS_LOC 0 #endif +/* Don't warn for checking >= LB_CKS_RANGE_START even though it may be 0. */ +#pragma GCC diagnostic ignored "-Wtype-limits" + #include #if (defined(__PRE_RAM__) && \ -- cgit v1.2.3