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authorKirill Smelkov <kirr@landau.phys.spbu.ru>2010-05-14 15:45:16 (GMT)
committerDave Airlie <airlied@redhat.com>2010-05-18 06:19:18 (GMT)
commit3da1f33e79a5922c1a31077e7b33aba1cec19b94 (patch)
tree5f8f2fa3b0de9b46721d75a2899d6cf2635660e1 /drivers/video/fbmem.c
parentbc35afdb182d4c48c889fe27ba7a5d7ea0c8194d (diff)
drm: Prefix info printk about registering panic notifier with 'drm'
Recently I've studied my system dmesg and seen this: <lots of stuff before> 1 [ 0.478416] ACPI: Battery Slot [C1B4] (battery present) 2 [ 0.478648] ACPI: Battery Slot [C1B3] (battery absent) 3 [ 0.906678] [drm] initialized overlay support 4 [ 1.762304] Console: switching to colour frame buffer device 128x48 5 [ 1.765211] fb0: inteldrmfb frame buffer device 6 [ 1.765242] registered panic notifier 7 [ 1.765272] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 8 [ 1.765372] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled <lots of stuff after> and it was not evident who registered that panic notifier on line 6. I'd bought it as some low-level stuff needed by kernel itself, but the time was inappropriate -- too late for such things. So I had to study sources to see it was drm who was registering switch-to-fb on panic. Let's avoid possible confusion and mark this message as going from drm subsystem. (I'm a bit unsure whether to use '[drm]:' or 'drm:' -- the rest of the kernel just uses 'topic:', and even in drm_fb_helper.c we use 'fb%d:' without [] brackets. Either way is ok with me.) Signed-off-by: Kirill Smelkov <kirr@landau.phys.spbu.ru> Signed-off-by: Dave Airlie <airlied@redhat.com>
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