From 58031a26bf2b0c458511df146143c78ab569f4da Mon Sep 17 00:00:00 2001 From: Eddie James Date: Tue, 9 Jun 2020 15:15:55 -0500 Subject: [PATCH] i2c: fsi: Prevent adding adapters for ports without dts nodes Ports should be defined in the devicetree if they are to be enabled on the system. Signed-off-by: Eddie James Signed-off-by: Joel Stanley Signed-off-by: Wolfram Sang --- drivers/i2c/busses/i2c-fsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-fsi.c b/drivers/i2c/busses/i2c-fsi.c index 977d6f524649..10332693edf0 100644 --- a/drivers/i2c/busses/i2c-fsi.c +++ b/drivers/i2c/busses/i2c-fsi.c @@ -703,7 +703,7 @@ static int fsi_i2c_probe(struct device *dev) for (port_no = 0; port_no < ports; port_no++) { np = fsi_i2c_find_port_of_node(dev->of_node, port_no); - if (np && !of_device_is_available(np)) + if (!of_device_is_available(np)) continue; port = kzalloc(sizeof(*port), GFP_KERNEL);