Removing the following harmless build warning to let compiler happy.
drivers/gpu/drm/i915/intel_sdvo.c: In function 'intel_sdvo_mode_set': drivers/gpu/drm/i915/intel_sdvo.c:1097: warning: 'rate' may be used uninitialized in this function
Signed-off-by: Dongdong Deng dongdong.deng@windriver.com CC: David Airlie airlied@linux.ie CC: dri-devel@lists.freedesktop.org --- drivers/gpu/drm/i915/intel_sdvo.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index ee73e42..6899f90 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1170,7 +1170,8 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, switch (sdvo_pixel_multiply) { case 1: rate = SDVO_CLOCK_RATE_MULT_1X; break; case 2: rate = SDVO_CLOCK_RATE_MULT_2X; break; - case 4: rate = SDVO_CLOCK_RATE_MULT_4X; break; + case 4: + default: rate = SDVO_CLOCK_RATE_MULT_4X; } if (!intel_sdvo_set_clock_rate_mult(intel_sdvo, rate)) return;