diff options
| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-05-22 10:22:05 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-06-14 12:49:59 +0200 |
| commit | d3be83244c7dfe686d23f1c0bac75915587fc044 (patch) | |
| tree | 4f3a62d66fb2bb21a430c2238c4301a1a23557d9 /drivers/counter | |
| parent | iio: core: add iio_device_set_parent() helper (diff) | |
| download | linux-d3be83244c7dfe686d23f1c0bac75915587fc044.tar.xz linux-d3be83244c7dfe686d23f1c0bac75915587fc044.zip | |
iio: remove explicit IIO device parent assignment
This patch applies the semantic patch:
@@
expression I, P, SP;
@@
I = devm_iio_device_alloc(P, SP);
...
- I->dev.parent = P;
It updates 302 files and does 307 deletions.
This semantic patch also removes some comments like
'/* Establish that the iio_dev is a child of the i2c device */'
But this is is only done in case where the block is left empty.
The patch does not seem to cover all cases. It looks like in some cases a
different variable is used in some cases to assign the parent, but it
points to the same reference.
In other cases, the block covered by ... may be just too big to be covered
by the semantic patch.
However, this looks pretty good as well, as it does cover a big bulk of the
drivers that should remove the parent assignment.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/counter')
| -rw-r--r-- | drivers/counter/104-quad-8.c | 1 | ||||
| -rw-r--r-- | drivers/counter/stm32-lptimer-cnt.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/counter/104-quad-8.c b/drivers/counter/104-quad-8.c index aa13708c2bc3..69fd34fe2749 100644 --- a/drivers/counter/104-quad-8.c +++ b/drivers/counter/104-quad-8.c @@ -1538,7 +1538,6 @@ static int quad8_probe(struct device *dev, unsigned int id) indio_dev->num_channels = ARRAY_SIZE(quad8_channels); indio_dev->channels = quad8_channels; indio_dev->name = dev_name(dev); - indio_dev->dev.parent = dev; /* Initialize Counter device and driver data */ quad8iio = iio_priv(indio_dev); diff --git a/drivers/counter/stm32-lptimer-cnt.c b/drivers/counter/stm32-lptimer-cnt.c index 8e276eb655f5..fd6828e2d34f 100644 --- a/drivers/counter/stm32-lptimer-cnt.c +++ b/drivers/counter/stm32-lptimer-cnt.c @@ -648,7 +648,6 @@ static int stm32_lptim_cnt_probe(struct platform_device *pdev) /* Initialize IIO device */ indio_dev->name = dev_name(&pdev->dev); - indio_dev->dev.parent = &pdev->dev; indio_dev->dev.of_node = pdev->dev.of_node; indio_dev->info = &stm32_lptim_cnt_iio_info; if (ddata->has_encoder) |