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author | Kirill Smelkov <kirr@landau.phys.spbu.ru> | 2010-05-14 19:45:16 +0400 |
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committer | Dave Airlie <airlied@redhat.com> | 2010-05-18 16:19:18 +1000 |
commit | 3da1f33e79a5922c1a31077e7b33aba1cec19b94 (patch) | |
tree | 5f8f2fa3b0de9b46721d75a2899d6cf2635660e1 /drivers/gpu/drm/vmwgfx/vmwgfx_fb.c | |
parent | bc35afdb182d4c48c889fe27ba7a5d7ea0c8194d (diff) | |
download | linux-3da1f33e79a5922c1a31077e7b33aba1cec19b94.tar.bz2 |
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>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_fb.c')
0 files changed, 0 insertions, 0 deletions