On Mon, Jan 27, 2020 at 03:53:55PM -0800, Brendan Higgins wrote:

Currently CONFIG_PTP_1588_CLOCK_INES=y implicitly depends on
CONFIG_HAS_IOMEM=y; consequently, on architectures without IOMEM we get
the following build error:

/usr/bin/ld: drivers/ptp/ptp_ines.o: in function `ines_ptp_ctrl_probe':
drivers/ptp/ptp_ines.c:795: undefined reference to `devm_ioremap_resource'

Fix the build error by adding the unspecified dependency.

Signed-off-by: Brendan Higgins <redacted>

Acked-by: Richard Cochran <richardcochran@gmail.com>