The special_groups[] in nouveau_hwmon_init() is an array of pointers, so use NULL instead of '0' as the initialiser.
Fixes the following sparse warning:
drivers/gpu/drm/nouveau/nouveau_hwmon.c:744:29: warning: Using plain integer as NULL pointer
Signed-off-by: Ben Dooks ben.dooks@codethink.co.uk --- Cc: Ben Skeggs bskeggs@redhat.com Cc: David Airlie airlied@linux.ie Cc: Daniel Vetter daniel@ffwll.ch Cc: dri-devel@lists.freedesktop.org Cc: nouveau@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org --- drivers/gpu/drm/nouveau/nouveau_hwmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_hwmon.c b/drivers/gpu/drm/nouveau/nouveau_hwmon.c index d445c6f3fece..1c3104d20571 100644 --- a/drivers/gpu/drm/nouveau/nouveau_hwmon.c +++ b/drivers/gpu/drm/nouveau/nouveau_hwmon.c @@ -741,7 +741,7 @@ nouveau_hwmon_init(struct drm_device *dev) special_groups[i++] = &pwm_fan_sensor_group; }
- special_groups[i] = 0; + special_groups[i] = NULL; hwmon_dev = hwmon_device_register_with_info(dev->dev, "nouveau", dev, &nouveau_chip_info, special_groups);