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Commit a99ee459 authored by David Herrmann's avatar David Herrmann Committed by Dave Airlie
Browse files

drm: make drm_get_minor() static 



drm_get_minor() is only used in one file. Make it static and add a
kernel-doc comment which documents the current semantics.

Signed-off-by: default avatarDavid Herrmann <dh.herrmann@gmail.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 4ac387f5

drivers/gpu/drm/drm_stub.c

+11 −8
Original line number Diff line number Diff line
@@ -255,16 +255,20 @@ int drm_dropmaster_ioctl(struct drm_device *dev, void *data, 
}



/**

 * Get a secondary minor number.

 * drm_get_minor - Allocate and register new DRM minor

 * @dev: DRM device

 * @minor: Pointer to where new minor is stored

 * @type: Type of minor

 *

 * \param dev device data structure

 * \param sec-minor structure to hold the assigned minor

 * \return negative number on failure.

 * Allocate a new minor of the given type and register it. A pointer to the new

 * minor is returned in @minor.

 * Caller must hold the global DRM mutex.

 *

 * Search an empty entry and initialize it to the given parameters. This

 * routines assigns minor numbers to secondary heads of multi-headed cards

 * RETURNS:

 * 0 on success, negative error code on failure.

 */

int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type)

static int drm_get_minor(struct drm_device *dev, struct drm_minor **minor,

			 int type)

{

	struct drm_minor *new_minor;

	int ret;
@@ -321,7 +325,6 @@ int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type) 
	*minor = NULL;

	return ret;

}

EXPORT_SYMBOL(drm_get_minor);



/**

 * drm_unplug_minor - Unplug DRM minor

include/drm/drmP.h

+0 −1
Original line number Diff line number Diff line
@@ -1630,7 +1630,6 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver, 
void drm_dev_free(struct drm_device *dev);

int drm_dev_register(struct drm_device *dev, unsigned long flags);

void drm_dev_unregister(struct drm_device *dev);

int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int type);

/*@}*/



/* PCI section */