[PATCH 3.19 133/175] ARM: mvebu: build armada375-smp code conditionally

Greg Kroah-Hartman
2015-03-04T06:21:42Z

From: Arnd Bergmann <arnd@arndb.de>

commit 165235180ff61f0012ea68a299e46daec43dcaa7 upstream.

mvebu_armada375_smp_wa_init is only used on armada 375 but is defined
for all mvebu machines. As it calls a function that is only provided
sometimes, this can result in a link error:

arch/arm/mach-mvebu/built-in.o: In function `mvebu_armada375_smp_wa_init':
:(.text+0x228): undefined reference to `mvebu_setup_boot_addr_wa'

To solve this, we can just change the existing #ifdef around the
function to also check for Armada375 SMP platforms.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 305969fb6292 ("ARM: mvebu: use the common function for Armada 375 SMP workaround")
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Gregory Clement <gregory.clement@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/arm/mach-mvebu/system-controller.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/mach-mvebu/system-controller.c
+++ b/arch/arm/mach-mvebu/system-controller.c
@@ -126,7 +126,7 @@ int mvebu_system_controller_get_soc_id(u
return -ENODEV;
}

-#ifdef CONFIG_SMP
+#if defined(CONFIG_SMP) && defined(CONFIG_MACH_MVEBU_V7)
void mvebu_armada375_smp_wa_init(void)
{
u32 dev, rev;