linux_dsm_epyc7002/drivers/video/fbdev/omap2/omapfb
Mark Brown 1d1e56f414 omapfb: Fix regulator API abuse in dss.c and hdmi4/5.c
The voltage changing code in this driver is broken and should be
removed.  The driver sets a single, exact voltage on probe.  Unless
there is a very good reason for this (which should be documented in
comments) constraints like this need to be set via the machine
constraints, voltage setting in a driver is expected to be used in cases
where the voltage varies at runtime.

In addition client drivers should almost never be calling
regulator_can_set_voltage(), if the device needs to set a voltage it
needs to set the voltage and the regulator core will handle the case
where the regulator is fixed voltage.  If the driver can skip setting
the voltage it should just never set the voltage.

Signed-off-by: Mark Brown <broonie@kernel.org>
[tomi.valkeinen@ti.com: fix abuse in hdmi5.c too]
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2016-08-11 17:54:52 +03:00
..
displays omapfb: Create new header file for omapfb DSS implementation 2016-06-03 16:06:38 +03:00
dss omapfb: Fix regulator API abuse in dss.c and hdmi4/5.c 2016-08-11 17:54:52 +03:00
Kconfig omapfb: move vrfb into omapfb 2015-12-29 11:07:47 +02:00
Makefile omapfb: move vrfb into omapfb 2015-12-29 11:07:47 +02:00
omapfb-ioctl.c omapfb: Create new header file for omapfb DSS implementation 2016-06-03 16:06:38 +03:00
omapfb-main.c dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
omapfb-sysfs.c omapfb: Create new header file for omapfb DSS implementation 2016-06-03 16:06:38 +03:00
omapfb.h dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
vrfb.c omapfb: move vrfb into omapfb 2015-12-29 11:07:47 +02:00