[PATCH 1/7] ptp_pch: Add dependency on HAS_IOMEM

[Richard Weinberger]

On archs like S390 or um this driver cannot build nor work.
Make it depend on HAS_IOMEM to bypass build failures.

drivers/ptp/ptp_pch.c: In function âpch_removeâ:
drivers/ptp/ptp_pch.c:571:3: error: implicit declaration of function âiounmapâ [-Werror=implicit-function-declaration]
drivers/ptp/ptp_pch.c: In function âpch_probeâ:
drivers/ptp/ptp_pch.c:621:2: error: implicit declaration of function âioremapâ [-Werror=implicit-function-declaration]

Signed-off-by: Richard Weinberger <richard@xxxxxx>
---
 drivers/ptp/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index 5be73ba..5a7910e 100644
--- a/drivers/ptp/Kconfig
+++ b/drivers/ptp/Kconfig
@@ -73,6 +73,7 @@ config DP83640_PHY
 config PTP_1588_CLOCK_PCH
 	tristate "Intel PCH EG20T as PTP clock"
 	depends on X86 || COMPILE_TEST
+	depends on HAS_IOMEM
 	select PTP_1588_CLOCK
 	help
 	  This driver adds support for using the PCH EG20T as a PTP
-- 
1.8.1.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/