diff options
author | Alex Deucher | 2020-07-01 12:00:08 -0400 |
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committer | Alex Deucher | 2020-07-01 14:20:23 -0400 |
commit | beaf10efca64ac824240838ab1f054dfbefab5e6 (patch) | |
tree | 66c1484de4dfe258dde1ceea86c900ccc672fc62 | |
parent | d7a6634a4cfba073ff6a526cb4265d6e58ece234 (diff) |
drm/amdgpu: use %u rather than %d for sclk/mclk
Large clock values may overflow and show up as negative.
Reported by prOMiNd on IRC.
Acked-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index 16596a9ccabe..02e6f8c4dde0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -2784,7 +2784,7 @@ static ssize_t amdgpu_hwmon_show_sclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", sclk * 10 * 1000); + return snprintf(buf, PAGE_SIZE, "%u\n", sclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_sclk_label(struct device *dev, @@ -2819,7 +2819,7 @@ static ssize_t amdgpu_hwmon_show_mclk(struct device *dev, if (r) return r; - return snprintf(buf, PAGE_SIZE, "%d\n", mclk * 10 * 1000); + return snprintf(buf, PAGE_SIZE, "%u\n", mclk * 10 * 1000); } static ssize_t amdgpu_hwmon_show_mclk_label(struct device *dev, |