Re: [PATCH 2/6] clocksource/sh_mtu2.c: Fix !HAS_IOMEM build

From: Daniel Lezcano
Date: Fri Mar 20 2015 - 10:05:05 EST


On 03/16/2015 10:27 PM, Richard Weinberger wrote:
Fixes:
drivers/clocksource/sh_mtu2.c: In function âsh_mtu2_map_memoryâ:
drivers/clocksource/sh_mtu2.c:391:2: error: implicit declaration of function âioremap_nocacheâ [-Werror=implicit-function-declaration]
mtu->mapbase = ioremap_nocache(res->start, resource_size(res));
^
drivers/clocksource/sh_mtu2.c:391:15: warning: assignment makes pointer from integer without a cast [enabled by default]
mtu->mapbase = ioremap_nocache(res->start, resource_size(res));
^
drivers/clocksource/sh_mtu2.c: In function âsh_mtu2_setupâ:
drivers/clocksource/sh_mtu2.c:448:2: error: implicit declaration of function âiounmapâ [-Werror=implicit-function-declaration]
iounmap(mtu->mapbase);

Signed-off-by: Richard Weinberger <richard@xxxxxx>
---

Thanks applied to my tree for v4.0 fix.

drivers/clocksource/Kconfig | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index c948f4e..c4063a6 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -202,6 +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



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