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.do...@codethink.co.uk>
---
Cc: Ben Skeggs <bske...@redhat.com>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Cc: nouv...@lists.freedesktop.org
Cc: linux-ker...@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);
--
2.23.0
