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.
Fixes: 03b1781aa978 ("[SCSI] ufs: Add Platform glue driver for ufshcd")
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Link: lore.kernel.org/r/202101031125.ZEFCUiKi-lkp@xxxxxxxxx
Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>
Cc: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Cc: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
Cc: Avri Altman <avri.altman@xxxxxxx>
Cc: linux-scsi@xxxxxxxxxxxxxxx
---
This not a COMPILE_TEST build. The 0day bot was reporting tons of
S390 build errors for iomem-related function usage, so now S390 does
not allow COMPILE_TEST, and any iomem-related build errors on S390
should be fixed AFAIK.
drivers/scsi/ufs/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- lnx-511-rc2.orig/drivers/scsi/ufs/Kconfig
+++ lnx-511-rc2/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.
