show() must not use snprintf() when formatting the value to be
returned to user space.
Fix the following coccicheck warning:
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c:427:
WARNING: use scnprintf or sprintf.
Signed-off-by: Qing Wang <wangqing@vivo.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
struct drm_device *ddev = dev_get_drvdata(dev); \
struct amdgpu_device *adev = drm_to_adev(ddev); \
\
- return snprintf(buf, PAGE_SIZE, "0x%08x\n", adev->field); \
+ return sysfs_emit(buf, "0x%08x\n", adev->field); \
} \
static DEVICE_ATTR(name, mode, show_##name, NULL)