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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
subsys/shell/shell_utils.c
View file

@ -461,13 +461,13 @@ void shell_cmd_trim(const struct shell *shell)
shell->ctx->cmd_buff_pos = shell->ctx->cmd_buff_len;
}
struct device *shell_device_lookup(size_t idx,
const struct device *shell_device_lookup(size_t idx,
const char *prefix)
{
size_t match_idx = 0;
struct device *dev;
const struct device *dev;
size_t len = z_device_get_all_static(&dev);
struct device *dev_end = dev + len;
const struct device *dev_end = dev + len;
while (dev < dev_end) {
if (z_device_ready(dev)