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[4/9] fbdev: sh_mobile_lcdc: Destroy mutex at remove time

Message ID 1342658362-19491-5-git-send-email-laurent.pinchart@ideasonboard.com (mailing list archive)
State New, archived
Headers show

Commit Message

Laurent Pinchart July 19, 2012, 12:39 a.m. UTC
Add a missing mutex_destroy() call when the driver is unbound from the
device.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/video/sh_mobile_lcdcfb.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
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Patch

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 9da4b1b6..644c230 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -2444,8 +2444,11 @@  static int sh_mobile_lcdc_remove(struct platform_device *pdev)
 	}
 
 	for (i = 0; i < ARRAY_SIZE(priv->ch); i++) {
-		if (priv->ch[i].bl)
-			sh_mobile_lcdc_bl_remove(priv->ch[i].bl);
+		struct sh_mobile_lcdc_chan *ch = &priv->ch[i];
+
+		if (ch->bl)
+			sh_mobile_lcdc_bl_remove(ch->bl);
+		mutex_destroy(&ch->open_lock);
 	}
 
 	if (priv->dot_clk) {