Hi all, After merging the pm tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c: In function 'tc35876x_brightness_init': drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c:454:8: error: implicit declaration of function 'intel_scu_ipc_ioread8'; did you mean 'intel_scu_ipc_readv'? [-Werror=implicit-function-declaration] 454 | ret = intel_scu_ipc_ioread8(GPIOPWMCTRL, &pwmctrl); | ^~~~~~~~~~~~~~~~~~~~~ | intel_scu_ipc_readv drivers/gpu/drm/gma500/tc35876x-dsi-lvds.c:461:9: error: implicit declaration of function 'intel_scu_ipc_iowrite8'; did you mean 'intel_scu_ipc_writev'? [-Werror=implicit-function-declaration] 461 | ret = intel_scu_ipc_iowrite8(GPIOPWMCTRL, 0x01); | ^~~~~~~~~~~~~~~~~~~~~~ | intel_scu_ipc_writev drivers/watchdog/intel_scu_watchdog.c:34:10: fatal error: asm/apb_timer.h: No such file or directory 34 | #include | ^~~~~~~~~~~~~~~~~ drivers/rtc/rtc-mrst.c:38:10: fatal error: asm/intel_mid_vrtc.h: No such file or directory 38 | #include | ^~~~~~~~~~~~~~~~~~~~~~ Caused by commits 80b6aebc7705 ("x86/platform/intel-mid: Remove unused leftovers (vRTC)") 975272714c6f ("x86/apb_timer: Remove driver for deprecated platform") 08a1ce661b5c ("mfd: intel_msic: Remove driver for deprecated platform") I have used the pm tree from next-20210204 for today. -- Cheers, Stephen Rothwell