diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/smbus.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/common/smbus.c b/common/smbus.c index aea915f54e..ea7ece7d59 100644 --- a/common/smbus.c +++ b/common/smbus.c @@ -143,18 +143,13 @@ int smbus_write_word(uint8_t i2c_port, uint8_t slave_addr, uint8_t smbus_cmd, uint16_t d16) { int rv; - struct smbus_wr_word *s; - rv = shared_mem_acquire(sizeof(struct smbus_wr_word), (char **)&s); - if (rv) { - CPRINTF("smbus write wd[%02X] mem error\n", smbus_cmd); - return rv; - } - s->slave_addr = slave_addr, - s->smbus_cmd = smbus_cmd; - s->data[0] = d16 & 0xFF; - s->data[1] = (d16 >> 8) & 0xFF; - rv = smbus_if_write(i2c_port, (struct smbus_wr_if *)s, 0, 2, 1); - shared_mem_release(s); + struct smbus_wr_word s; + + s.slave_addr = slave_addr, + s.smbus_cmd = smbus_cmd; + s.data[0] = d16 & 0xFF; + s.data[1] = (d16 >> 8) & 0xFF; + rv = smbus_if_write(i2c_port, (struct smbus_wr_if *)&s, 0, 2, 1); return rv; } |