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device: Const-ify all device driver instance pointers

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Now that device_api attribute is unmodified at runtime, as well as all
the other attributes, it is possible to switch all device driver
instance to be constant.

A coccinelle rule is used for this:

@r_const_dev_1
  disable optional_qualifier
@
@@
-struct device *
+const struct device *

@r_const_dev_2
 disable optional_qualifier
@
@@
-struct device * const
+const struct device *

Fixes #27399

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2020-04-30 20:33:38 +02:00 • committed by Carles Cufí
commit e18fcbba5a
1426 changed files with 9356 additions and 8368 deletions
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6
drivers/sensor/lsm6dso/lsm6dso_shub.c
View file

@ -677,7 +677,7 @@ int lsm6dso_shub_get_idx(enum sensor_channel type)
return -ENOTSUP;
}
int lsm6dso_shub_fetch_external_devs(struct device *dev)
int lsm6dso_shub_fetch_external_devs(const struct device *dev)
{
uint8_t n;
struct lsm6dso_data *data = dev->data;
@ -701,7 +701,7 @@ int lsm6dso_shub_fetch_external_devs(struct device *dev)
return 0;
}
int lsm6dso_shub_config(struct device *dev, enum sensor_channel chan,
int lsm6dso_shub_config(const struct device *dev, enum sensor_channel chan,
enum sensor_attribute attr,
const struct sensor_value *val)
{
@ -729,7 +729,7 @@ int lsm6dso_shub_config(struct device *dev, enum sensor_channel chan,
return sp->dev_conf(data, sp->ext_i2c_addr, chan, attr, val);
}
int lsm6dso_shub_init(struct device *dev)
int lsm6dso_shub_init(const struct device *dev)
{
struct lsm6dso_data *data = dev->data;
uint8_t i, n = 0, regn;