video: rockchip: hdmi: fix code style following the 4.4 kernel rule

[firefly-linux-kernel-4.4.55.git] / drivers / video / rockchip / hdmi / rockchip-hdmiv1 / rockchip_hdmiv1.h

diff --git a/drivers/video/rockchip/hdmi/rockchip-hdmiv1/rockchip_hdmiv1.h b/drivers/video/rockchip/hdmi/rockchip-hdmiv1/rockchip_hdmiv1.h
index 7926ff8684a98c1a3386651bcfbc1e50ff5cb3b3..488f809805957b174c53e12a691650c9b7f4bc65 100644 (file)
--- a/drivers/video/rockchip/hdmi/rockchip-hdmiv1/rockchip_hdmiv1.h
+++ b/drivers/video/rockchip/hdmi/rockchip-hdmiv1/rockchip_hdmiv1.h
@@ -29,7 +29,7 @@ struct hdmi_dev {
        int                     enable;
        unsigned char           clk_disable;
        unsigned char           clk_on;
-       spinlock_t              reg_lock;
+       spinlock_t              reg_lock;       /* lock for clk */
 
        unsigned int            tmdsclk;
        unsigned int            pixelrepeat;