fb_reg provides no real benefit to the driver: imx_hdmi_fb_registered() will never be called multiple times. Let's get rid of this.
Signed-off-by: Russell King rmk+kernel@arm.linux.org.uk --- drivers/staging/imx-drm/imx-hdmi.c | 6 ------ 1 files changed, 0 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/imx-drm/imx-hdmi.c b/drivers/staging/imx-drm/imx-hdmi.c index 0cba5d4a9966..267d3c9114c6 100644 --- a/drivers/staging/imx-drm/imx-hdmi.c +++ b/drivers/staging/imx-drm/imx-hdmi.c @@ -130,7 +130,6 @@ struct imx_hdmi { int vic;
u8 edid[HDMI_EDID_LEN]; - bool fb_reg; bool cable_plugin;
bool phy_enabled; @@ -1451,9 +1450,6 @@ static int imx_hdmi_fb_registered(struct imx_hdmi *hdmi) { int ret;
- if (hdmi->fb_reg) - return 0; - ret = clk_prepare_enable(hdmi->iahb_clk); if (ret) return ret; @@ -1474,8 +1470,6 @@ static int imx_hdmi_fb_registered(struct imx_hdmi *hdmi) /* Unmute interrupts */ hdmi_writeb(hdmi, ~HDMI_IH_PHY_STAT0_HPD, HDMI_IH_MUTE_PHY_STAT0);
- hdmi->fb_reg = true; - clk_disable_unprepare(hdmi->iahb_clk);
return 0;