drm: bridge: dw-hdmi: Merge __hdmi_phy_i2c_write and hdmi_phy_i2c_write
The latter is just an int wrapper around the former void function that
unconditionally returns 0. As the return value is never checked, merge
the two functions into one.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170117082910.27023-2-laurent.pinchart+renesas@ideasonboard.com
diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c
index f5009ae..a668550 100644
--- a/drivers/gpu/drm/bridge/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/dw-hdmi.c
@@ -868,7 +868,7 @@
return true;
}
-static void __hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
+static void hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
unsigned char addr)
{
hdmi_writeb(hdmi, 0xFF, HDMI_IH_I2CMPHY_STAT0);
@@ -882,13 +882,6 @@
hdmi_phy_wait_i2c_done(hdmi, 1000);
}
-static int hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
- unsigned char addr)
-{
- __hdmi_phy_i2c_write(hdmi, data, addr);
- return 0;
-}
-
static void dw_hdmi_phy_enable_powerdown(struct dw_hdmi *hdmi, bool enable)
{
hdmi_mask_writeb(hdmi, !enable, HDMI_PHY_CONF0,