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i2c-rk30: remove idle wake lock

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This commit is contained in:
黄涛
2012-09-26 14:38:18 +08:00
parent 63c5a07d89
commit 45dd8ad03d
2 changed files with 0 additions and 4 deletions
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2
drivers/i2c/busses/i2c-rk30-adapter.c
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@@ -566,7 +566,6 @@ static int rk30_i2c_xfer(struct i2c_adapter *adap,
}
if(i2c->is_div_from_arm[i2c->adap.nr]){
mutex_lock(&i2c->m_lock);
wake_lock(&i2c->idlelock[i2c->adap.nr]);
}
rk30_i2c_set_clk(i2c, scl_rate);
@@ -575,7 +574,6 @@ static int rk30_i2c_xfer(struct i2c_adapter *adap,
i2c_dbg(i2c->dev, "i2c transfer stop: addr: 0x%x, state: %d, ret: %d\n", msgs[0].addr, ret, i2c->state);
if(i2c->is_div_from_arm[i2c->adap.nr]){
wake_unlock(&i2c->idlelock[i2c->adap.nr]);
mutex_unlock(&i2c->m_lock);
}

2
drivers/i2c/busses/i2c-rk30.c
View File

@@ -200,8 +200,6 @@ static int rk30_i2c_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, i2c);
i2c->is_div_from_arm[i2c->adap.nr] = pdata->is_div_from_arm;
if(i2c->is_div_from_arm[i2c->adap.nr])
wake_lock_init(&i2c->idlelock[i2c->adap.nr], WAKE_LOCK_IDLE, dev_name(&pdev->dev));
i2c->i2c_init_hw(i2c, 100 * 1000);
dev_info(&pdev->dev, "%s: RK30 I2C adapter\n", dev_name(&i2c->adap.dev));