diff options
Diffstat (limited to 'cpu/mpc8xx/i2c.c')
| -rw-r--r-- | cpu/mpc8xx/i2c.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/cpu/mpc8xx/i2c.c b/cpu/mpc8xx/i2c.c index 682db53..6c59374 100644 --- a/cpu/mpc8xx/i2c.c +++ b/cpu/mpc8xx/i2c.c @@ -37,6 +37,8 @@ #include <watchdog.h> #endif +DECLARE_GLOBAL_DATA_PTR; + /* define to enable debug messages */ #undef DEBUG_I2C @@ -205,8 +207,6 @@ i2c_setrate (int hz, int speed) void i2c_init(int speed, int slaveaddr) { - DECLARE_GLOBAL_DATA_PTR; - volatile immap_t *immap = (immap_t *)CFG_IMMR ; volatile cpm8xx_t *cp = (cpm8xx_t *)&immap->im_cpm; volatile i2c8xx_t *i2c = (i2c8xx_t *)&immap->im_i2c; @@ -615,8 +615,6 @@ int i2c_probe(uchar chip) int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) { - DECLARE_GLOBAL_DATA_PTR; - i2c_state_t state; uchar xaddr[4]; int rc; @@ -671,8 +669,6 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) { - DECLARE_GLOBAL_DATA_PTR; - i2c_state_t state; uchar xaddr[4]; int rc; |