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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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2
subsys/logging/log_output.c
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@ -658,7 +658,7 @@ void log_output_dropped_process(const struct log_output *log_output, uint32_t cn
static const char postfix[] =
" messages dropped ---\r\n" DROPPED_COLOR_POSTFIX;
log_output_func_t outf = log_output->func;
struct device *dev = (struct device *)log_output->control_block->ctx;
const struct device *dev = (const struct device *)log_output->control_block->ctx;
cnt = MIN(cnt, 9999);
len = snprintk(buf, sizeof(buf), "%d", cnt);