Update checked I2C functionality mask to reflect all of the SMBus primitives used by this driver. Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> Cc: Chris Healy <cphealy@xxxxxxxxx> Cc: Guenter Roeck <linux@xxxxxxxxxxxx> Cc: Rick Ramstetter <rick@xxxxxxxxxxxxxxx> Cc: linux-watchdog@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx --- drivers/watchdog/ziirave_wdt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/watchdog/ziirave_wdt.c b/drivers/watchdog/ziirave_wdt.c index 48278034cda6..4a363a8b2d20 100644 --- a/drivers/watchdog/ziirave_wdt.c +++ b/drivers/watchdog/ziirave_wdt.c @@ -602,7 +602,10 @@ static int ziirave_wdt_probe(struct i2c_client *client, struct ziirave_wdt_data *w_priv; int val; - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) + if (!i2c_check_functionality(client->adapter, + I2C_FUNC_SMBUS_BYTE | + I2C_FUNC_SMBUS_BYTE_DATA | + I2C_FUNC_SMBUS_WRITE_BLOCK_DATA)) return -ENODEV; w_priv = devm_kzalloc(&client->dev, sizeof(*w_priv), GFP_KERNEL); -- 2.21.0
