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path: root/drivers/media/usb/cx231xx/cx231xx-i2c.c
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Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-i2c.c')
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-i2c.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-i2c.c b/drivers/media/usb/cx231xx/cx231xx-i2c.c
index f33b6a077d57..c6659253c6fb 100644
--- a/drivers/media/usb/cx231xx/cx231xx-i2c.c
+++ b/drivers/media/usb/cx231xx/cx231xx-i2c.c
@@ -515,7 +515,8 @@ int cx231xx_i2c_register(struct cx231xx_i2c *bus)
{
struct cx231xx *dev = bus->dev;
- BUG_ON(!dev->cx231xx_send_usb_command);
+ if (!dev->cx231xx_send_usb_command)
+ return -EINVAL;
bus->i2c_adap = cx231xx_adap_template;
bus->i2c_adap.dev.parent = dev->dev;