linux-stable/drivers/gpu/drm/bridge/synopsys
Fabio Estevam 7022a4a0ec drm/bridge: dw-hdmi: Remove unused hdmi_enable_overflow_interrupts()
The cable_plugin member never receives an assignment, so it is always
false, which causes hdmi_enable_overflow_interrupts() to never
be called as per the logic below:

	if (hdmi->cable_plugin && hdmi->sink_is_hdmi)
		hdmi_enable_overflow_interrupts(hdmi);

This has been the case since the driver was originally introduced
in commit 9aaf880ed4 ("imx-drm: Add mx6 hdmi transmitter support").

Remove the cable_plugin element and the hdmi_enable_overflow_interrupts()
function that is never called.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> # On R-Car H3
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1518812170-22687-1-git-send-email-festevam@gmail.com
2018-03-15 09:45:11 +01:00
..
dw-hdmi-ahb-audio.c drm: bridge: dw-hdmi: constify snd_pcm_ops structures 2017-08-09 15:57:29 +05:30
dw-hdmi-audio.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
dw-hdmi-cec.c drm/bridge: dw-hdmi: add cec driver 2017-08-07 16:18:53 +05:30
dw-hdmi-cec.h drm/bridge: dw-hdmi: add cec driver 2017-08-07 16:18:53 +05:30
dw-hdmi-i2s-audio.c drm: dw-hdmi-i2s: add missing company name on Copyright 2017-08-07 09:43:08 +05:30
dw-hdmi.c drm/bridge: dw-hdmi: Remove unused hdmi_enable_overflow_interrupts() 2018-03-15 09:45:11 +01:00
dw-hdmi.h drm/bridge: dw-hdmi: remove CEC engine register definitions 2017-08-07 16:19:13 +05:30
dw-mipi-dsi.c drm/bridge/synopsys: dsi: readl_poll_timeout return value clean up 2018-03-05 14:08:16 +01:00
Kconfig drm/bridge: dw-hdmi: add cec driver 2017-08-07 16:18:53 +05:30
Makefile drm/bridge: dw-hdmi: add cec driver 2017-08-07 16:18:53 +05:30