On Tue, Jan 05, 2021 at 08:25:31PM -0800, Randy Dunlap wrote: > ptp_ines.c uses devm_platform_ioremap_resource(), which is only > built/available when CONFIG_HAS_IOMEM is enabled. > CONFIG_HAS_IOMEM is not enabled for arch/s390/, so builds on S390 > have a build error: > > s390-linux-ld: drivers/ptp/ptp_ines.o: in function `ines_ptp_ctrl_probe': > ptp_ines.c:(.text+0x17e6): undefined reference to > `devm_platform_ioremap_resource' > > Prevent builds of ptp_ines.c when HAS_IOMEM is not set.
Acked-by: Richard Cochran <richardcoch...@gmail.com>
