Reviewed-by: Edward O'Callaghan <[email protected]> On 07/30/2016 04:36 AM, Eric Huang wrote: > Signed-off-by: Eric Huang <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 7 ++----- > 1 file changed, 2 insertions(+), 5 deletions(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > index c4bb4ef..cded082 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c > @@ -305,7 +305,7 @@ static ssize_t amdgpu_get_pp_table(struct device *dev, > struct drm_device *ddev = dev_get_drvdata(dev); > struct amdgpu_device *adev = ddev->dev_private; > char *table = NULL; > - int size, i; > + int size; > > if (adev->pp_enabled) > size = amdgpu_dpm_get_pp_table(adev, &table); > @@ -315,10 +315,7 @@ static ssize_t amdgpu_get_pp_table(struct device *dev, > if (size >= PAGE_SIZE) > size = PAGE_SIZE - 1; > > - for (i = 0; i < size; i++) { > - sprintf(buf + i, "%02x", table[i]); > - } > - sprintf(buf + i, "\n"); > + memcpy(buf, table, size); > > return size; > } >
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