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i2c: rk30: fix idle lock name alloced on stack

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This commit is contained in:
黄涛 2012-03-30 20:57:17 +08:00
parent b459d536fc
commit 25ec3f1f28
1 changed files with 1 additions and 3 deletions
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4
drivers/i2c/busses/i2c-rk30.c
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@ -86,7 +86,6 @@ static int rk30_i2c_probe(struct platform_device *pdev)
struct rk30_i2c *i2c = NULL;
struct rk30_i2c_platform_data *pdata = NULL;
struct resource *res;
char name[5];
int ret;
pdata = pdev->dev.platform_data;
@ -201,10 +200,9 @@ static int rk30_i2c_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, i2c);
sprintf(name, "%s%d", "i2c", i2c->adap.nr);
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, name);
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));