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Diffstat (limited to 'cpu/ppc4xx/i2c.c')
-rw-r--r--cpu/ppc4xx/i2c.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/cpu/ppc4xx/i2c.c b/cpu/ppc4xx/i2c.c
index be94b57..7db1cd8 100644
--- a/cpu/ppc4xx/i2c.c
+++ b/cpu/ppc4xx/i2c.c
@@ -16,6 +16,8 @@
#ifdef CONFIG_HARD_I2C
+DECLARE_GLOBAL_DATA_PTR;
+
#define IIC_OK 0
#define IIC_NOK 1
#define IIC_NOK_LA 2 /* Lost arbitration */
@@ -350,7 +352,6 @@ int i2c_read (uchar chip, uint addr, int alen, uchar * buffer, int len)
{
uchar xaddr[4];
int ret;
- DECLARE_GLOBAL_DATA_PTR;
if ( alen > 4 ) {
printf ("I2C read: addr len %d not supported\n", alen);