Hi Jie, On Thu, 19 Aug 2021 08:48:41 +0800 Jie Deng <jie.deng@xxxxxxxxx> wrote: > > Fix the compiler warning "drivers/i2c/busses/i2c-virtio.c:208:17: > warning: unused variable 'pdev' [-Wunused-variable]" when CONFIG_ACPI > is not set. > > Fixes: 8fb12751ac78 ("i2c: virtio: add a virtio i2c frontend driver") Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Signed-off-by: Jie Deng <jie.deng@xxxxxxxxx> > --- > drivers/i2c/busses/i2c-virtio.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/i2c/busses/i2c-virtio.c b/drivers/i2c/busses/i2c-virtio.c > index d3e60d9..964c601 100644 > --- a/drivers/i2c/busses/i2c-virtio.c > +++ b/drivers/i2c/busses/i2c-virtio.c > @@ -205,7 +205,6 @@ static const struct i2c_adapter_quirks virtio_i2c_quirks = { > > static int virtio_i2c_probe(struct virtio_device *vdev) > { > - struct device *pdev = vdev->dev.parent; > struct virtio_i2c *vi; > int ret; > > @@ -234,7 +233,7 @@ static int virtio_i2c_probe(struct virtio_device *vdev) > * Setup ACPI node for controlled devices which will be probed through > * ACPI. > */ > - ACPI_COMPANION_SET(&vi->adap.dev, ACPI_COMPANION(pdev)); > + ACPI_COMPANION_SET(&vi->adap.dev, ACPI_COMPANION(vdev->dev.parent)); > > ret = i2c_add_adapter(&vi->adap); > if (ret) Looks good to me. -- Cheers, Stephen Rothwell
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