From c361f1a9f98e21ca718ad18758fc020ba59e4232 Mon Sep 17 00:00:00 2001 From: Richard Weinberger Date: Tue, 14 Jan 2014 16:45:39 +0100 Subject: [PATCH] ptp_pch: Add dependency on HAS_IOMEM MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 ‘pch_remove’: drivers/ptp/ptp_pch.c:571:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration] drivers/ptp/ptp_pch.c: In function ‘pch_probe’: drivers/ptp/ptp_pch.c:621:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration] Signed-off-by: Richard Weinberger Signed-off-by: David S. Miller --- drivers/ptp/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig index 5be73ba0519a..5a7910e61e17 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