[PATCH 4/9] fbdev: sh_mobile_lcdc: Destroy mutex at remove time
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: 2012-07-19 00:39:17
Also in:
linux-sh
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
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(-)
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) {
--
1.7.8.6