mirror of https://gitee.com/openkylin/linux.git
i2c: omap: get rid of the "complete" label
we can ack stat and complete the command from the errata handling itself. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
This commit is contained in:
parent
dd74548dde
commit
b07be0f3b9
|
@ -775,6 +775,17 @@ static int errata_omap3_i462(struct omap_i2c_dev *dev)
|
|||
if (stat & (OMAP_I2C_STAT_NACK | OMAP_I2C_STAT_AL)) {
|
||||
omap_i2c_ack_stat(dev, (OMAP_I2C_STAT_XRDY |
|
||||
OMAP_I2C_STAT_XDR));
|
||||
if (stat & OMAP_I2C_STAT_NACK) {
|
||||
dev->cmd_err |= OMAP_I2C_STAT_NACK;
|
||||
omap_i2c_ack_stat(dev, OMAP_I2C_STAT_NACK);
|
||||
}
|
||||
|
||||
if (stat & OMAP_I2C_STAT_AL) {
|
||||
dev_err(dev->dev, "Arbitration lost\n");
|
||||
dev->cmd_err |= OMAP_I2C_STAT_AL;
|
||||
omap_i2c_ack_stat(dev, OMAP_I2C_STAT_NACK);
|
||||
}
|
||||
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
|
@ -875,7 +886,6 @@ omap_i2c_isr(int this_irq, void *dev_id)
|
|||
goto out;
|
||||
}
|
||||
|
||||
complete:
|
||||
if (stat & OMAP_I2C_STAT_NACK) {
|
||||
err |= OMAP_I2C_STAT_NACK;
|
||||
omap_i2c_ack_stat(dev, OMAP_I2C_STAT_NACK);
|
||||
|
@ -938,7 +948,7 @@ omap_i2c_isr(int this_irq, void *dev_id)
|
|||
ret = omap_i2c_transmit_data(dev, num_bytes, true);
|
||||
stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG);
|
||||
if (ret < 0)
|
||||
goto complete;
|
||||
goto out;
|
||||
|
||||
omap_i2c_ack_stat(dev, OMAP_I2C_STAT_XDR);
|
||||
continue;
|
||||
|
@ -954,7 +964,7 @@ omap_i2c_isr(int this_irq, void *dev_id)
|
|||
ret = omap_i2c_transmit_data(dev, num_bytes, false);
|
||||
stat = omap_i2c_read_reg(dev, OMAP_I2C_STAT_REG);
|
||||
if (ret < 0)
|
||||
goto complete;
|
||||
goto out;
|
||||
|
||||
omap_i2c_ack_stat(dev, OMAP_I2C_STAT_XRDY);
|
||||
continue;
|
||||
|
|
Loading…
Reference in New Issue