[tip:timers/urgent] clocksource/drivers: Fix various !CONFIG_HAS_IOMEM build errors

[tip-bot for Richard Weinberger]

Commit-ID:  11bc26fe372fa6da81c82c68f755d2795838a640
Gitweb:     http://git.kernel.org/tip/11bc26fe372fa6da81c82c68f755d2795838a640
Author:     Richard Weinberger <richard@xxxxxx>
AuthorDate: Thu, 26 Mar 2015 10:27:06 +0100
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Thu, 26 Mar 2015 10:59:40 +0100

clocksource/drivers: Fix various !CONFIG_HAS_IOMEM build errors

Fix !CONFIG_HAS_IOMEM related build failures in three clocksource drivers.

The build failures have the pattern of:

  drivers/clocksource/sh_cmt.c: In function âsh_cmt_map_memoryâ: drivers/clocksource/sh_cmt.c:920:2:
  error: implicit declaration of function âioremap_nocacheâ [-Werror=implicit-function-declaration]   cmt->mapbase = ioremap_nocache(mem->start, resource_size(mem));

Signed-off-by: Richard Weinberger <richard@xxxxxx>
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Cc: maxime.ripard@xxxxxxxxxxxxxxxxxx
Link: http://lkml.kernel.org/r/1427362029-6511-1-git-send-email-daniel.lezcano@xxxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 drivers/clocksource/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index 68161f7..a0b036c 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -192,6 +192,7 @@ config SYS_SUPPORTS_EM_STI
 config SH_TIMER_CMT
 	bool "Renesas CMT timer driver" if COMPILE_TEST
 	depends on GENERIC_CLOCKEVENTS
+	depends on HAS_IOMEM
 	default SYS_SUPPORTS_SH_CMT
 	help
 	  This enables build of a clocksource and clockevent driver for
@@ -201,6 +202,7 @@ config SH_TIMER_CMT
 config SH_TIMER_MTU2
 	bool "Renesas MTU2 timer driver" if COMPILE_TEST
 	depends on GENERIC_CLOCKEVENTS
+	depends on HAS_IOMEM
 	default SYS_SUPPORTS_SH_MTU2
 	help
 	  This enables build of a clockevent driver for the Multi-Function
@@ -210,6 +212,7 @@ config SH_TIMER_MTU2
 config SH_TIMER_TMU
 	bool "Renesas TMU timer driver" if COMPILE_TEST
 	depends on GENERIC_CLOCKEVENTS
+	depends on HAS_IOMEM
 	default SYS_SUPPORTS_SH_TMU
 	help
 	  This enables build of a clocksource and clockevent driver for
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