If an interrupt happens before an I2c master read/write,
complete is called on uninitialized structure.
Signed-off-by: Troy Kisky <[EMAIL PROTECTED]>
Signed-off-by: Kevin Hilman <[EMAIL PROTECTED]>
---
drivers/i2c/busses/i2c-davinci.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/busses/i2c-davinci.c b/drivers/i2c/busses/i2c-davinci.c
index 2ac56a2..f0b095f 100755
--- a/drivers/i2c/busses/i2c-davinci.c
+++ b/drivers/i2c/busses/i2c-davinci.c
@@ -262,7 +262,7 @@ i2c_davinci_xfer_msg(struct i2c_adapter *adap, struct
i2c_msg *msg, int stop)
davinci_i2c_write_reg(dev, DAVINCI_I2C_CNT_REG, dev->buf_len);
- init_completion(&dev->cmd_complete);
+ INIT_COMPLETION(dev->cmd_complete);
dev->cmd_err = 0;
/* Take I2C out of reset, configure it as master and set the
@@ -518,6 +518,7 @@ static int davinci_i2c_probe(struct platform_device *pdev)
goto err_release_region;
}
+ init_completion(&dev->cmd_complete);
dev->dev = get_device(&pdev->dev);
dev->irq = irq->start;
platform_set_drvdata(pdev, dev);
--
1.5.4
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