[PATCH 2/2] drm/amdgpu: fix a reversed condition

[Quan, Evan]

Series is Reviewed-by: Evan Quan <evan.quan at amd.com>

________________________________
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> on behalf of Rex Zhu <rex.zhu at amd.com>
Sent: Wednesday, July 25, 2018 1:03:13 PM
To: amd-gfx at lists.freedesktop.org
Cc: Zhu, Rex
Subject: [PATCH 2/2] drm/amdgpu: fix a reversed condition

This test was reversed so it would end up leading to vddnb value
can't be read on APU.

Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index 15a1192..23fc1d3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -1185,7 +1185,7 @@ static ssize_t amdgpu_hwmon_show_vddnb(struct device *dev,
         int r, size = sizeof(vddnb);

         /* only APUs have vddnb */
-       if  (adev->flags & AMD_IS_APU)
+       if  (!(adev->flags & AMD_IS_APU))
                 return -EINVAL;

         /* Can't get voltage when the card is off */
--
1.9.1

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