diff options
| author | Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> | 2017-01-17 10:28:53 +0200 |
|---|---|---|
| committer | Archit Taneja <architt@codeaurora.org> | 2017-01-18 09:29:30 +0530 |
| commit | dfa73065d61b6ce57aed90bb0d745c4b6f5b71e7 (patch) | |
| tree | 563fa3d432b34ea24c217332b875ce1f24304889 /drivers | |
| parent | ecaa98f1e6f7ed3f79def1861f21ff2eac82b8e9 (diff) | |
| download | linux-dfa73065d61b6ce57aed90bb0d745c4b6f5b71e7.tar.bz2 | |
drm: bridge: dw-hdmi: Remove unused function parameter
The 'prep' parameter passed to hdmi_phy_configure() is useless. It is
hardcoded as 0, and if set, simply prevents the configure function from
executing.
Remove it.
Signed-off-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
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/20170117082910.27023-4-laurent.pinchart+renesas@ideasonboard.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/bridge/dw-hdmi.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c index f86894622070..5f8044a7d602 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/dw-hdmi.c @@ -931,7 +931,7 @@ static void dw_hdmi_phy_sel_interface_control(struct dw_hdmi *hdmi, u8 enable) HDMI_PHY_CONF0_SELDIPIF_MASK); } -static int hdmi_phy_configure(struct dw_hdmi *hdmi, unsigned char prep, +static int hdmi_phy_configure(struct dw_hdmi *hdmi, unsigned char res, int cscon) { unsigned res_idx; @@ -941,9 +941,6 @@ static int hdmi_phy_configure(struct dw_hdmi *hdmi, unsigned char prep, const struct dw_hdmi_curr_ctrl *curr_ctrl = pdata->cur_ctr; const struct dw_hdmi_phy_config *phy_config = pdata->phy_config; - if (prep) - return -EINVAL; - switch (res) { case 0: /* color resolution 0 is 8 bit colour depth */ case 8: @@ -1072,7 +1069,7 @@ static int dw_hdmi_phy_init(struct dw_hdmi *hdmi) dw_hdmi_phy_enable_powerdown(hdmi, true); /* Enable CSC */ - ret = hdmi_phy_configure(hdmi, 0, 8, cscon); + ret = hdmi_phy_configure(hdmi, 8, cscon); if (ret) return ret; } |