From: Arnd Bergmann Date: Mon, 30 Jan 2023 09:49:01 +0000 (+0100) Subject: soc: sunxi: select CONFIG_PM X-Git-Tag: v6.6.17~5408^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0ad2185dcb5ed3f3c26be8262e4180d5d97f244f;p=platform%2Fkernel%2Flinux-rpi.git soc: sunxi: select CONFIG_PM Selecting CONFIG_PM_GENERIC_DOMAINS without CONFIG_PM leads to a build failure: WARNING: unmet direct dependencies detected for PM_GENERIC_DOMAINS Depends on [n]: PM [=n] Selected by [y]: - SUN20I_PPU [=y] && (ARCH_SUNXI [=n] || COMPILE_TEST [=y]) drivers/base/power/domain_governor.c: In function 'default_suspend_ok': drivers/base/power/domain_governor.c:85:24: error: 'struct dev_pm_info' has no member named 'ignore_children' 85 | if (!dev->power.ignore_children) | ^ drivers/base/power/domain.c: In function 'genpd_queue_power_off_work': drivers/base/power/domain.c:657:20: error: 'pm_wq' undeclared (first use in this function) 657 | queue_work(pm_wq, &genpd->power_off_work); | ^~~~~ Unfortunately platforms are inconsistent between using 'select PM' and 'depends on PM' here. CONFIG_PM is a user-visible symbol, so in principle we should be using 'depends on', but on the other hand using 'select' here is more common among drivers/soc. Go with the majority for now, as this has a smaller risk of introducing circular dependencies. We may need to clean this up for consistency later. Fixes: 0e30ca5ab0a8 ("soc: sunxi: Add Allwinner D1 PPU driver") Acked-by: Jernej Skrabec Signed-off-by: Arnd Bergmann --- diff --git a/drivers/soc/sunxi/Kconfig b/drivers/soc/sunxi/Kconfig index 29e9ba2..02d0b33 100644 --- a/drivers/soc/sunxi/Kconfig +++ b/drivers/soc/sunxi/Kconfig @@ -23,6 +23,7 @@ config SUNXI_SRAM config SUN20I_PPU bool "Allwinner D1 PPU power domain driver" depends on ARCH_SUNXI || COMPILE_TEST + select PM select PM_GENERIC_DOMAINS help Say y to enable the PPU power domain driver. This saves power