[PATCH] drm/radeon: check if pcie gen 2 is already enabled

[Paul Menzel]

Am Montag, den 08.10.2012, 17:48 -0400 schrieb alexdeucher at gmail.com:
> From: Alex Deucher <alexander.deucher at amd.com>
> 
> If so, skip enabling it.

Does that fix any error/problem or is it just for speed reasons?

> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> ---
>  drivers/gpu/drm/radeon/evergreen.c |    8 ++++++--
>  drivers/gpu/drm/radeon/r600.c      |    7 ++++++-
>  2 files changed, 12 insertions(+), 3 deletions(-)

[…]


Thanks,

Paul
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