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authorIan Campbell <ijc@hellion.org.uk>2014-07-06 20:03:20 +0100
committerIan Campbell <ijc@hellion.org.uk>2014-07-08 07:45:06 +0100
commit799aff38dfc1b2d860ec8430572f9402d3ce9881 (patch)
tree1faa25972e4d86bb275ea374249a5f0c8d0bf58d /arch
parentdb53073037813858e7f375fc3402960285b1407c (diff)
downloadu-boot-799aff38dfc1b2d860ec8430572f9402d3ce9881.tar.gz
sunxi: Avoid unused variable warning.
Mark rc as __maybe_unused since it is infact unused on systems with neither EMAC nor GMAC. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Acked-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/cpu/armv7/sunxi/board.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c
index 1e506b5176..538ffa70a3 100644
--- a/arch/arm/cpu/armv7/sunxi/board.c
+++ b/arch/arm/cpu/armv7/sunxi/board.c
@@ -24,6 +24,8 @@
#include <asm/arch/sys_proto.h>
#include <asm/arch/timer.h>
+#include <linux/compiler.h>
+
#ifdef CONFIG_SPL_BUILD
/* Pointer to the global data structure for SPL */
DECLARE_GLOBAL_DATA_PTR;
@@ -115,7 +117,7 @@ void enable_caches(void)
*/
int cpu_eth_init(bd_t *bis)
{
- int rc;
+ __maybe_unused int rc;
#ifdef CONFIG_SUNXI_EMAC
rc = sunxi_emac_initialize(bis);