From 491d72b5ec44868fbf36474a362589541a68000f Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Tue, 3 Aug 2021 11:07:03 +0200
Subject: drm: Remove unused devm_drm_irq_install()
Git-commit: 0b05dd6b453da1479f635c4e96a962837c8a389b
Patch-mainline: v5.15-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
DRM IRQ helpers will become legacy. The function devm_drm_irq_install()
is unused and won't be required later.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210803090704.32152-14-tzimmermann@suse.de
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/drm_irq.c | 32 --------------------------------
include/drm/drm_irq.h | 1 -
2 files changed, 33 deletions(-)
diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 4a853011549a..4a13d2fc5252 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -209,38 +209,6 @@ int drm_irq_uninstall(struct drm_device *dev)
}
EXPORT_SYMBOL(drm_irq_uninstall);
-static void devm_drm_irq_uninstall(void *data)
-{
- drm_irq_uninstall(data);
-}
-
-/**
- * devm_drm_irq_install - install IRQ handler
- * @dev: DRM device
- * @irq: IRQ number to install the handler for
- *
- * devm_drm_irq_install is a help function of drm_irq_install.
- *
- * if the driver uses devm_drm_irq_install, there is no need
- * to call drm_irq_uninstall when the drm module get unloaded,
- * as this will done automagically.
- *
- * Returns:
- * Zero on success or a negative error code on failure.
- */
-int devm_drm_irq_install(struct drm_device *dev, int irq)
-{
- int ret;
-
- ret = drm_irq_install(dev, irq);
- if (ret)
- return ret;
-
- return devm_add_action_or_reset(dev->dev,
- devm_drm_irq_uninstall, dev);
-}
-EXPORT_SYMBOL(devm_drm_irq_install);
-
#if IS_ENABLED(CONFIG_DRM_LEGACY)
int drm_legacy_irq_control(struct drm_device *dev, void *data,
struct drm_file *file_priv)
diff --git a/include/drm/drm_irq.h b/include/drm/drm_irq.h
index 631b22f9757d..53634b988f57 100644
--- a/include/drm/drm_irq.h
+++ b/include/drm/drm_irq.h
@@ -28,5 +28,4 @@ struct drm_device;
int drm_irq_install(struct drm_device *dev, int irq);
int drm_irq_uninstall(struct drm_device *dev);
-int devm_drm_irq_install(struct drm_device *dev, int irq);
#endif
--
2.38.1