Rajendra Nayak a4501bac0e opp: Enable resources again if they were disabled earlier ... dev_pm_opp_set_rate() can now be called with freq = 0 in order to either drop performance or bandwidth votes or to disable regulators on platforms which support them. In such cases, a subsequent call to dev_pm_opp_set_rate() with the same frequency ends up returning early because 'old_freq == freq' Instead make it fall through and put back the dropped performance and bandwidth votes and/or enable back the regulators. Cc: v5.3+ <stable@vger.kernel.org> # v5.3+ Fixes: cd7ea58286 ("opp: Make dev_pm_opp_set_rate() handle freq = 0 to drop performance votes") Reported-by: Sajida Bhanu <sbhanu@codeaurora.org> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Reported-by: Matthias Kaehlcke <mka@chromium.org> Tested-by: Matthias Kaehlcke <mka@chromium.org> Reviewed-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org> [ Viresh: Don't skip clk_set_rate() and massaged changelog ] Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>		2020-08-20 11:30:22 +05:30
..
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
core.c	opp: Enable resources again if they were disabled earlier	2020-08-20 11:30:22 +05:30
cpu.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
debugfs.c	opp: Expose bandwidth information via debugfs	2020-05-29 10:15:12 +05:30
of.c	Merge branches 'pm-em' and 'pm-core'	2020-08-03 13:11:39 +02:00
opp.h	opp: core: add regulators enable and disable	2020-05-29 10:15:12 +05:30
ti-opp-supply.c	opp: ti-opp-supply: Replace HTTP links with HTTPS ones	2020-07-24 08:05:54 +05:30