summaryrefslogtreecommitdiff
path: root/cpu/ppc4xx
diff options
context:
space:
mode:
Diffstat (limited to 'cpu/ppc4xx')
-rw-r--r--cpu/ppc4xx/i2c.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/cpu/ppc4xx/i2c.c b/cpu/ppc4xx/i2c.c
index 0deb149..9073ee2 100644
--- a/cpu/ppc4xx/i2c.c
+++ b/cpu/ppc4xx/i2c.c
@@ -42,11 +42,10 @@ DECLARE_GLOBAL_DATA_PTR;
* runs from ROM, and we can't switch buses because we can't modify
* the global variables.
*/
-#ifdef CONFIG_SYS_SPD_BUS_NUM
-static unsigned int i2c_bus_num __attribute__ ((section ("data"))) = CONFIG_SYS_SPD_BUS_NUM;
-#else
-static unsigned int i2c_bus_num __attribute__ ((section ("data"))) = 0;
+#ifndef CONFIG_SYS_SPD_BUS_NUM
+#define CONFIG_SYS_SPD_BUS_NUM 0
#endif
+static unsigned int i2c_bus_num __attribute__ ((section (".data"))) = CONFIG_SYS_SPD_BUS_NUM;
#endif /* CONFIG_I2C_MULTI_BUS */
static void _i2c_bus_reset(void)