On Sun, 19 Jun 2022 19:54:32 +0800, Ren Zhijie wrote: > If CONFIG_PM_SLEEP is not set. > > make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu-, will be failed, like this: > > drivers/ufs/host/ufs-mediatek.c: In function ‘ufs_mtk_vreg_fix_vcc’: > drivers/ufs/host/ufs-mediatek.c:688:46: warning: format ‘%u’ expects argument of type ‘unsigned int’, but argument 4 has type ‘long unsigned int’ [-Wformat=] > snprintf(vcc_name, MAX_VCC_NAME, "vcc-opt%u", res.a1); > ~^ ~~~~~~ > %lu > drivers/ufs/host/ufs-mediatek.c: In function ‘ufs_mtk_system_suspend’: > drivers/ufs/host/ufs-mediatek.c:1371:8: error: implicit declaration of function ‘ufshcd_system_suspend’; did you mean ‘ufs_mtk_system_suspend’? [-Werror=implicit-function-declaration] > ret = ufshcd_system_suspend(dev); > ^~~~~~~~~~~~~~~~~~~~~ > ufs_mtk_system_suspend > drivers/ufs/host/ufs-mediatek.c: In function ‘ufs_mtk_system_resume’: > drivers/ufs/host/ufs-mediatek.c:1386:9: error: implicit declaration of function ‘ufshcd_system_resume’; did you mean ‘ufs_mtk_system_resume’? [-Werror=implicit-function-declaration] > return ufshcd_system_resume(dev); > ^~~~~~~~~~~~~~~~~~~~ > ufs_mtk_system_resume > cc1: some warnings being treated as errors > > [...] Applied to 5.20/scsi-queue, thanks! [1/1] scsi: ufs: ufs-mediatek: Fix build error and type unmatch https://git.kernel.org/mkp/scsi/c/f54912b228a8 -- Martin K. Petersen Oracle Linux Engineering