RE: [PATCH 1/1] video: exynos_dp: Fix compilation warning
From: Jingoo Han <hidden>
Date: 2012-06-18 05:22:01
On Mon, June 18, 2012 at 1:55 PM, Sachin Kamat wrote:
Fixes the following warning: drivers/video/exynos/exynos_dp_core.c: In function ‘exynos_dp_set_link_train’: drivers/video/exynos/exynos_dp_core.c:529:18: warning: ‘reg’ may be used uninitialized in this function [-Wuninitialized] drivers/video/exynos/exynos_dp_core.c:395:6: note: ‘reg’ was declared here
This warning was already reported and patch was submitted by Olof Johansson. I will check and fix it later. Thank you.
quoted hunk ↗ jump to hunk
Signed-off-by: Sachin Kamat <redacted> --- drivers/video/exynos/exynos_dp_core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c index a36b2d2..017c727 100644 --- a/drivers/video/exynos/exynos_dp_core.c +++ b/drivers/video/exynos/exynos_dp_core.c@@ -392,7 +392,7 @@ static unsigned int exynos_dp_get_lane_link_training( struct exynos_dp_device *dp, int lane) { - u32 reg; + u32 reg = 0; switch (lane) { case 0: --1.7.4.1