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rk3368 lcdc: fix deadlock when close lcdc and update reg

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Signed-off-by: hjc <hjc@rock-chips.com>
This commit is contained in:
hjc
2015-03-27 18:57:38 +08:00
parent 63e851a987
commit 271f5aedb1
1 changed files with 0 additions and 2 deletions
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2
drivers/video/rockchip/lcdc/rk3368_lcdc.c
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@@ -1392,7 +1392,6 @@ static int rk3368_lcdc_layer_update_regs(struct lcdc_device *lcdc_dev,
int timeout;
unsigned long flags;
spin_lock(&lcdc_dev->reg_lock);
if (likely(lcdc_dev->clk_on)) {
lcdc_msk_reg(lcdc_dev, SYS_CTRL, m_STANDBY_EN,
v_STANDBY_EN(lcdc_dev->standby));
@@ -1405,7 +1404,6 @@ static int rk3368_lcdc_layer_update_regs(struct lcdc_device *lcdc_dev,
/*rk3368_lcdc_post_cfg(dev_drv); */
lcdc_cfg_done(lcdc_dev);
}
spin_unlock(&lcdc_dev->reg_lock);
/*if (dev_drv->wait_fs) { */
if (0) {