> -----Original Message----- > From: Borislav Petkov [mailto:b...@alien8.de] > Sent: Monday, December 07, 2015 3:56 AM > To: Deucher, Alexander; Koenig, Christian > Cc: lkml > Subject: radeon -Wmaybe-uninitialized crap > > Hi guys, > > this just started appearing when building -rc4. Got fixes yet? :-)
Odd. Nothing related to these variables has changed in years. Alex > > In file included from drivers/gpu/drm/radeon/radeon_mode.h:37:0, > from drivers/gpu/drm/radeon/radeon.h:80, > from drivers/gpu/drm/radeon/r100.c:33: > drivers/gpu/drm/radeon/r100.c: In function ‘r100_bandwidth_update’: > include/drm/drm_fixed.h:64:13: warning: ‘crit_point_ff.full’ may be used > uninitialized in this function [-Wmaybe-uninitialized] > u64 tmp = ((u64)A.full << 13); > ^ > drivers/gpu/drm/radeon/r100.c:3153:63: note: ‘crit_point_ff.full’ was > declared here > fixed20_12 peak_disp_bw, mem_bw, pix_clk, pix_clk2, temp_ff, > crit_point_ff; > ^ > drivers/gpu/drm/radeon/r100.c:3583:42: warning: ‘disp_drain_rate.full’ may > be used uninitialized in this function [-Wmaybe-uninitialized] > temp_ff.full = read_return_rate.full - disp_drain_rate.full; > ^ > -- > Regards/Gruss, > Boris. > > ECO tip #101: Trim your mails when you reply.
