diff options
author | Jason Chen <jason.chen@linaro.org> | 2011-12-27 16:12:07 +0800 |
---|---|---|
committer | Eric Miao <eric.miao@linaro.org> | 2012-01-11 21:39:38 +0800 |
commit | 484b9c5a319170a45802d24ad0e70aa59dd4ad78 (patch) | |
tree | 4b7f74c5a255fee0e86830aa4ef62041689e7931 | |
parent | 379543c8773b5b45b061e97b7a99cd5453942568 (diff) |
mxc: hdmi: fix potention deadlock issue
Signed-off-by: Jason Chen <jason.chen@linaro.org>
-rw-r--r-- | drivers/video/mxc_hdmi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/video/mxc_hdmi.c b/drivers/video/mxc_hdmi.c index 97547a90adc..b212ad128b7 100644 --- a/drivers/video/mxc_hdmi.c +++ b/drivers/video/mxc_hdmi.c @@ -1969,12 +1969,12 @@ static void mxc_hdmi_fb_registered(struct mxc_hdmi *hdmi) if (hdmi->fb_reg) return; + clk_enable(hdmi->hdmi_iahb_clk); + spin_lock_irqsave(&hdmi->irq_lock, flags); dev_dbg(&hdmi->pdev->dev, "%s\n", __func__); - clk_enable(hdmi->hdmi_iahb_clk); - hdmi_writeb(HDMI_PHY_I2CM_INT_ADDR_DONE_POL, HDMI_PHY_I2CM_INT_ADDR); @@ -1993,9 +1993,9 @@ static void mxc_hdmi_fb_registered(struct mxc_hdmi *hdmi) hdmi->fb_reg = true; - clk_disable(hdmi->hdmi_iahb_clk); - spin_unlock_irqrestore(&hdmi->irq_lock, flags); + + clk_disable(hdmi->hdmi_iahb_clk); } static int mxc_hdmi_fb_event(struct notifier_block *nb, |