linux-kernel - [PATCH 76/85] drivers: gpu: Move prototype declaration to header file radeon_drv.h from radeon

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Date:	Mon, 6 Jan 2014 22:11:04 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	David Airlie <airlied@...ux.ie>,
	Alex Deucher <alexander.deucher@....com>,
	Dave Airlie <airlied@...hat.com>,
	Daniel Vetter <daniel.vetter@...ll.ch>,
	Christian König <christian.koenig@....com>,
	David Herrmann <dh.herrmann@...il.com>,
	Rashika Kheria <rashika.kheria@...il.com>,
	dri-devel@...ts.freedesktop.org, josh@...htriplett.org
Subject: [PATCH 76/85] drivers: gpu: Move prototype declaration to header
 file radeon_drv.h from radeon_drv.c

Move prototype declaration of function radeon_kms_compat_ioctl() to
header file drm/radeon/radeon_drv.h because it is used by more than one
file.

This eliminates the following warning in
drivers/gpu/drm/radeon/radeon_ioc32.c:413:6: warning: no previous prototype for ‘radeon_kms_compat_ioctl’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 drivers/gpu/drm/radeon/radeon_drv.c |    2 --
 drivers/gpu/drm/radeon/radeon_drv.h |    3 ++-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 9f5ff28..7868d4e 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -127,8 +127,6 @@ int radeon_gem_prime_pin(struct drm_gem_object *obj);
 void radeon_gem_prime_unpin(struct drm_gem_object *obj);
 void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
 void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
-extern long radeon_kms_compat_ioctl(struct file *filp, unsigned int cmd,
-				    unsigned long arg);
 
 #if defined(CONFIG_DEBUG_FS)
 int radeon_debugfs_init(struct drm_minor *minor);
diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
index 00e0d44..7e1f2215 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.h
+++ b/drivers/gpu/drm/radeon/radeon_drv.h
@@ -425,7 +425,8 @@ extern int radeon_driver_open(struct drm_device *dev,
 			      struct drm_file *file_priv);
 extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
 				unsigned long arg);
-
+extern long radeon_kms_compat_ioctl(struct file *filp, unsigned int cmd,
+				    unsigned long arg);
 extern int radeon_master_create(struct drm_device *dev, struct drm_master *master);
 extern void radeon_master_destroy(struct drm_device *dev, struct drm_master *master);
 extern void radeon_cp_dispatch_flip(struct drm_device *dev, struct drm_master *master);
-- 
1.7.9.5

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