Jia-Ju Bai 4a823c0be8 opp: cpu: Replace GFP_ATOMIC with GFP_KERNEL in dev_pm_opp_init_cpufreq_table ... After checking all possible call chains to dev_pm_opp_init_cpufreq_table() here, my tool finds that this function is never called in atomic context, namely never in an interrupt handler or holding a spinlock. And dev_pm_opp_init_cpufreq_table() calls dev_pm_opp_get_opp_count(), which calls mutex_lock that can sleep. It indicates that atmtcp_v_send() can call functions which may sleep. Thus GFP_ATOMIC is not necessary, and it can be replaced with GFP_KERNEL. This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>		2018-02-12 15:07:46 +05:30
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core.c	PM / OPP: Add dev_pm_opp_{un}register_get_pstate_helper()	2017-10-14 00:54:41 +02:00
cpu.c	opp: cpu: Replace GFP_ATOMIC with GFP_KERNEL in dev_pm_opp_init_cpufreq_table	2018-02-12 15:07:46 +05:30
debugfs.c	PM / OPP: Support updating performance state of device's power domain	2017-10-14 00:54:40 +02:00
Kconfig	PM / OPP: Move the OPP directory out of power/	2017-10-03 02:45:12 +02:00
Makefile	PM / OPP: Add ti-opp-supply driver	2017-12-17 19:17:44 +01:00
of.c	PM / OPP: add missing of_node_put() for of_get_cpu_node()	2017-10-14 00:49:41 +02:00
opp.h	PM / OPP: Add dev_pm_opp_{un}register_get_pstate_helper()	2017-10-14 00:54:41 +02:00
ti-opp-supply.c	PM / OPP: Make local function ti_opp_supply_set_opp() static	2017-12-28 12:48:16 +01:00