@@ -136,7 +136,7 @@ static ssize_t amdgpu_device_get_pcie_replay_count(struct device *dev,
struct amdgpu_device *adev = drm_to_adev(ddev);
uint64_t cnt = amdgpu_asic_get_pcie_replay_count(adev);
- return snprintf(buf, PAGE_SIZE, "%llu\n", cnt);
+ return sysfs_emit(buf, "%llu\n", cnt);
}
static DEVICE_ATTR(pcie_replay_count, S_IRUGO,
@@ -160,7 +160,7 @@ static ssize_t amdgpu_device_get_product_name(struct device *dev,
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(ddev);
- return snprintf(buf, PAGE_SIZE, "%s\n", adev->product_name);
+ return sysfs_emit(buf, "%s\n", adev->product_name);
}
static DEVICE_ATTR(product_name, S_IRUGO,
@@ -182,7 +182,7 @@ static ssize_t amdgpu_device_get_product_number(struct device *dev,
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(ddev);
- return snprintf(buf, PAGE_SIZE, "%s\n", adev->product_number);
+ return sysfs_emit(buf, "%s\n", adev->product_number);
}
static DEVICE_ATTR(product_number, S_IRUGO,
@@ -204,7 +204,7 @@ static ssize_t amdgpu_device_get_serial_number(struct device *dev,
struct drm_device *ddev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(ddev);
- return snprintf(buf, PAGE_SIZE, "%s\n", adev->serial);
+ return sysfs_emit(buf, "%s\n", adev->serial);
}
static DEVICE_ATTR(serial_number, S_IRUGO,
Fix the following coccicheck warning: ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:207:8-16: WARNING: use scnprintf or sprintf. ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:185:8-16: WARNING: use scnprintf or sprintf. ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:163:8-16: WARNING: use scnprintf or sprintf. ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:139:8-16: WARNING: use scnprintf or sprintf. Reported-by: Abaci Robot<abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)