From: Randy Dunlap rdunlap@infradead.org
[ Upstream commit 5e6ddadf7637d336acaad1df1f3bcbb07f7d104d ]
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.
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" jejb@linux.ibm.com Cc: "Martin K. Petersen" martin.petersen@oracle.com Cc: Alim Akhtar alim.akhtar@samsung.com Cc: Avri Altman avri.altman@wdc.com Cc: linux-scsi@vger.kernel.org Reported-by: kernel test robot lkp@intel.com Signed-off-by: Randy Dunlap rdunlap@infradead.org Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/scsi/ufs/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig index dcdb4eb1f90ba..c339517b7a094 100644 --- 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.