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authorPaul Cercueil <paul@crapouillou.net>2022-01-07 19:17:18 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2022-01-12 19:59:05 +0100
commit3f4b32511a77bc5a05cfbf26fec94c4e1b1cf46a (patch)
treed34c61f711c016b6bc6c113772c9518762afc4fe /drivers/mmc
parentMerge tag 'pm-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafa... (diff)
downloadlinux-3f4b32511a77bc5a05cfbf26fec94c4e1b1cf46a.tar.xz
linux-3f4b32511a77bc5a05cfbf26fec94c4e1b1cf46a.zip
PM: core: Remove DEFINE_UNIVERSAL_DEV_PM_OPS() macro
The deprecated UNIVERSAL_DEV_PM_OPS() macro uses the provided callbacks for both runtime PM and system sleep, which is very likely to be a mistake, as a system sleep can be triggered while a given device is already PM-suspended, which would cause the suspend callback to be called twice. The amount of users of UNIVERSAL_DEV_PM_OPS() is also tiny (16 occurences) compared to the number of places where SET_SYSTEM_SLEEP_PM_OPS() is used with pm_runtime_force_suspend() and pm_runtime_force_resume(), which makes me think that none of these cases are actually valid. As the new macro DEFINE_UNIVERSAL_DEV_PM_OPS() which was introduced to replace UNIVERSAL_DEV_PM_OPS() is currently unused, remove it before someone starts to use it in yet another invalid case. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/mmc')
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