diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-sh_mobile.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c index d83ca4028fa0..2cca1b21e26e 100644 --- a/drivers/i2c/busses/i2c-sh_mobile.c +++ b/drivers/i2c/busses/i2c-sh_mobile.c @@ -366,7 +366,6 @@ static int sh_mobile_i2c_isr_tx(struct sh_mobile_i2c_data *pd) static int sh_mobile_i2c_isr_rx(struct sh_mobile_i2c_data *pd) { - unsigned char data; int real_pos; /* switch from TX (address) to RX (data) adds two interrupts */ @@ -387,13 +386,11 @@ static int sh_mobile_i2c_isr_rx(struct sh_mobile_i2c_data *pd) if (real_pos < 0) i2c_op(pd, OP_RX_STOP); else - data = i2c_op(pd, OP_RX_STOP_DATA); + pd->msg->buf[real_pos] = i2c_op(pd, OP_RX_STOP_DATA); } else if (real_pos >= 0) { - data = i2c_op(pd, OP_RX); + pd->msg->buf[real_pos] = i2c_op(pd, OP_RX); } - if (real_pos >= 0) - pd->msg->buf[real_pos] = data; done: pd->pos++; return pd->pos == (pd->msg->len + 2); |