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drm: bridge: dw-hdmi: Merge __hdmi_phy_i2c_write and hdmi_phy_i2c_write

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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
This commit is contained in:
Laurent Pinchart 2017-01-17 10:28:51 +02:00 committed by Archit Taneja
parent 8e945cba25
commit cc7e962327
1 changed files with 1 additions and 8 deletions
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9
drivers/gpu/drm/bridge/dw-hdmi.c
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@ -868,7 +868,7 @@ static bool hdmi_phy_wait_i2c_done(struct dw_hdmi *hdmi, int msec)
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 @@ static void __hdmi_phy_i2c_write(struct dw_hdmi *hdmi, unsigned short data,
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,