From: Randy Dunlap Date: Tue, 5 Jan 2021 20:08:22 -0800 Subject: scsi: ufs: ufshcd-pltfrm depends on HAS_IOMEM Git-commit: 5e6ddadf7637d336acaad1df1f3bcbb07f7d104d Patch-mainline: v5.11-rc5 References: bsc#1187980 Building ufshcd-pltfrm.c on arch/s390/ has a linker error since S390 does not support IOMEM, so add a dependency on HAS_IOMEM. s390-linux-ld: drivers/scsi/ufs/ufshcd-pltfrm.o: in function `ufshcd_pltfrm_init': ufshcd-pltfrm.c:(.text+0x38e): undefined reference to `devm_platform_ioremap_resource' where that devm_ function is inside an #ifdef CONFIG_HAS_IOMEM/#endif block. [lduncan: refreshed to match current Kconfig help messages format] Link: lore.kernel.org/r/202101031125.ZEFCUiKi-lkp@intel.com Link: https://lore.kernel.org/r/20210106040822.933-1-rdunlap@infradead.org Fixes: 03b1781aa978 ("[SCSI] ufs: Add Platform glue driver for ufshcd") Cc: "James E.J. Bottomley" Cc: "Martin K. Petersen" Cc: Alim Akhtar Cc: Avri Altman Cc: linux-scsi@vger.kernel.org Reported-by: kernel test robot Signed-off-by: Randy Dunlap Signed-off-by: Martin K. Petersen Acked-by: Lee Duncan --- drivers/scsi/ufs/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/scsi/ufs/Kconfig +++ b/drivers/scsi/ufs/Kconfig @@ -72,6 +72,7 @@ config SCSI_UFS_DWC_TC_PCI config SCSI_UFSHCD_PLATFORM tristate "Platform bus based UFS Controller support" depends on SCSI_UFSHCD + depends on HAS_IOMEM ---help--- This selects the UFS host controller support. Select this if you have an UFS controller on Platform bus.