Commit 3ee53ae5 authored by Thomas Zimmermann's avatar Thomas Zimmermann Committed by Noralf Trønnes
Browse files

drm/tinydrm: Replace drm_dev_unref with drm_dev_put 



This patch unifies the naming of DRM functions for reference counting
of struct drm_device. The resulting code is more aligned with the rest
of the Linux kernel interfaces.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180713134601.14391-1-tzimmermann@suse.de
parent 66e31a72

drivers/gpu/drm/tinydrm/core/tinydrm-core.c

+3 −3
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ static int tinydrm_init(struct device *parent, struct tinydrm_device *tdev, 
	/*

	 * We don't embed drm_device, because that prevent us from using

	 * devm_kzalloc() to allocate tinydrm_device in the driver since

	 * drm_dev_unref() frees the structure. The devm_ functions provide

	 * drm_dev_put() frees the structure. The devm_ functions provide

	 * for easy error handling.

	 */

	drm = drm_dev_alloc(driver, parent);
@@ -155,7 +155,7 @@ static void tinydrm_fini(struct tinydrm_device *tdev) 
	drm_mode_config_cleanup(tdev->drm);

	mutex_destroy(&tdev->dirty_lock);

	tdev->drm->dev_private = NULL;

	drm_dev_unref(tdev->drm);

	drm_dev_put(tdev->drm);

}



static void devm_tinydrm_release(void *data)
@@ -172,7 +172,7 @@ static void devm_tinydrm_release(void *data) 
 *

 * This function initializes @tdev, the underlying DRM device and it's

 * mode_config. Resources will be automatically freed on driver detach (devres)

 * using drm_mode_config_cleanup() and drm_dev_unref().

 * using drm_mode_config_cleanup() and drm_dev_put().

 *

 * Returns:

 * Zero on success, negative error code on failure.

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