linux-kernel - [PATCH] gpu: drm: gma500: tc35876x-dsi-lvds.c: Remove unused function

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Message-Id: <1417955499-10939-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Sun,  7 Dec 2014 13:31:38 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] gpu: drm: gma500: tc35876x-dsi-lvds.c:  Remove unused function

Remove the function tc35876x_exit() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c |   10 ----------
 drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h |    1 -
 2 files changed, 11 deletions(-)

diff --git a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
index 771ff66..3def842 100644
--- a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
+++ b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c
@@ -817,13 +817,3 @@ void tc35876x_init(struct drm_device *dev)
 
 	tc35876x_brightness_init(dev);
 }
-
-void tc35876x_exit(void)
-{
-	pr_debug("%s\n", __func__);
-
-	i2c_del_driver(&tc35876x_bridge_i2c_driver);
-
-	if (cmi_lcd_i2c_client)
-		i2c_del_driver(&cmi_lcd_i2c_driver);
-}
diff --git a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h
index b14b7f9..cf9d6bb 100644
--- a/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h
+++ b/drivers/gpu/drm/gma500/tc35876x-dsi-lvds.h
@@ -31,7 +31,6 @@ void tc35876x_brightness_control(struct drm_device *dev, int level);
 void tc35876x_toshiba_bridge_panel_off(struct drm_device *dev);
 void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev);
 void tc35876x_init(struct drm_device *dev);
-void tc35876x_exit(void);
 
 extern const struct panel_funcs mdfld_tc35876x_funcs;
 
-- 
1.7.10.4

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