From 665752e528c32e40d9f5c684abd53ebd2f1ae724 Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Sat, 20 Mar 2010 15:13:01 +0100 Subject: Staging: go7007: fix dangling i2c pointers Fix I2C-drivers which missed setting clientdata to NULL before freeing the structure it points to. Also fix drivers which do this _after_ the structure was freed already. Signed-off-by: Wolfram Sang Signed-off-by: Greg Kroah-Hartman --- drivers/staging/go7007/wis-saa7115.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/staging/go7007/wis-saa7115.c') diff --git a/drivers/staging/go7007/wis-saa7115.c b/drivers/staging/go7007/wis-saa7115.c index 73f2283..b2eb804 100644 --- a/drivers/staging/go7007/wis-saa7115.c +++ b/drivers/staging/go7007/wis-saa7115.c @@ -422,6 +422,7 @@ static int wis_saa7115_probe(struct i2c_client *client, if (write_regs(client, initial_registers) < 0) { printk(KERN_ERR "wis-saa7115: error initializing SAA7115\n"); + i2c_set_clientdata(client, NULL); kfree(dec); return -ENODEV; } -- cgit v1.1