drm/nouveau: Check backlight IDs are >= 0, not > 0

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commit dc85491499 upstream.

Remember, ida IDs start at 0, not 1!

Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Lyude Paul 2018-09-06 17:43:21 -04:00 • committed by Greg Kroah-Hartman

parent c0845493a2

commit 83f04a7f9e

1 changed files with 2 additions and 2 deletions

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drivers/gpu/drm/nouveau/nouveau_backlight.c

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