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drm/nouveau: use NULL for pointer assignment.

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Replace the use of 0 in the pointer assignment with NULL to address the
following sparse warning:
drivers/gpu/drm/nouveau/nouveau_hwmon.c:744:29: warning: Using plain integer as NULL pointer

Signed-off-by: Wambui Karuga <wambui.karugax@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Wambui Karuga 2019-12-31 23:57:34 +03:00 committed by Ben Skeggs
parent cd04e4ffd5
commit b4229fc67d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/nouveau_hwmon.c
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@ -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);