diff options
Diffstat (limited to 'drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c')
| -rw-r--r-- | drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c index 3fa3d98d1ae7..49b171b1f4ae 100644 --- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c +++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c @@ -235,13 +235,10 @@ void ti_hdmi_4xxx_pll_disable(struct hdmi_ip_data *ip_data) static int hdmi_check_hpd_state(struct hdmi_ip_data *ip_data) { - unsigned long flags; bool hpd; int r; - /* this should be in ti_hdmi_4xxx_ip private data */ - static DEFINE_SPINLOCK(phy_tx_lock); - spin_lock_irqsave(&phy_tx_lock, flags); + mutex_lock(&ip_data->lock); hpd = gpio_get_value(ip_data->hpd_gpio); @@ -257,7 +254,7 @@ static int hdmi_check_hpd_state(struct hdmi_ip_data *ip_data) } err: - spin_unlock_irqrestore(&phy_tx_lock, flags); + mutex_unlock(&ip_data->lock); return r; } |