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| author |   Eddie James <eajames@linux.ibm.com> | 2020-06-09 15:15:55 -0500 |
|---|---|---|
| committer |   Wolfram Sang <wsa@kernel.org> | 2020-07-24 21:31:33 +0200 |
| commit | 58031a26bf2b0c458511df146143c78ab569f4da (patch) | |
| tree | 731af6a3e2109b3eab3b1cb88564b1722f3c2843 /drivers/i2c | |
| parent | i2c: busses: Use fallthrough pseudo-keyword (diff) | |
| download | linux-dev-58031a26bf2b0c458511df146143c78ab569f4da.tar.xz linux-dev-58031a26bf2b0c458511df146143c78ab569f4da.zip | |
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 <eajames@linux.ibm.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/busses/i2c-fsi.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |