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9 Commits

Author SHA1 Message Date
Tomasz Bursztyka
e18fcbba5a device: Const-ify all device driver instance pointers 
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>
 2020-09-02 13:48:13 +02:00
Kumar Gala
a1b77fd589 zephyr: replace zephyr integer types with C99 types 
git grep -l 'u\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/u\(8\|16\|32\|64\)_t/uint\1_t/g"
	git grep -l 's\(8\|16\|32\|64\)_t' | \
		xargs sed -i "s/s\(8\|16\|32\|64\)_t/int\1_t/g"

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
 2020-06-08 08:23:57 -05:00
Tomasz Bursztyka
97326c0445 device: Fix structure attributes access 
Since struct devconfig was merged earlier into struct device, let's fix
accessing config_info, name, ... attributes everywhere via:

grep -rlZ 'dev->config->' | xargs -0 sed -i 's/dev->config->/dev->/g'

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2020-05-08 23:07:44 +02:00
Kumar Gala
43a7d26603 drivers: entropy: replace CONFIG_ENTROPY_NAME with DT macro 
Replace CONFIG_ENTROPY_NAME with DT_CHOSEN_ZEPHYR_ENTROPY_LABEL.  We now
set zephyr,entropy in the chosen node of the device tree to the entropy
device.

This allows us to remove CONFIG_ENTROPY_NAME from dts_fixup.h.  Also
remove any other stale ENTROPY related defines in dts_fixup.h files.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
 2020-04-13 09:14:21 -05:00
Peter Bigot
6e5db350b2 coccinelle: standardize k_sleep calls with integer timeouts 
Re-run with updated script to convert integer literal delay arguments to
k_sleep to use the standard timeout macros.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
 2019-10-09 08:38:10 -04:00
Anas Nashif
969f8f1c68 cleanup: include/: move entropy.h to drivers/entropy.h 
move entropy.h to drivers/entropy.h and
create a shim for backward-compatibility.

No functional changes to the headers.
A warning in the shim can be controlled with CONFIG_COMPAT_INCLUDES.

Related to #16539

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
 2019-06-27 22:55:49 -04:00
Patrik Flykt
24d71431e9 all: Add 'U' suffix when using unsigned variables 
Add a 'U' suffix to values when computing and comparing against
unsigned variables.

Signed-off-by: Patrik Flykt <patrik.flykt@intel.com>
 2019-03-28 17:15:58 -05:00
Sebastian Bøe
0829ddfe9a kbuild: Removed KBuild 
Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no>
 2017-11-08 20:00:22 -05:00
Leandro Pereira
da9b0ddf5b drivers: Rename random to entropy 
This should clear up some of the confusion with random number
generators and drivers that obtain entropy from the hardware.  Also,
many hardware number generators have limited bandwidth, so it's natural
for their output to be only used for seeding a random number generator.

Signed-off-by: Leandro Pereira <leandro.pereira@intel.com>
 2017-11-01 08:26:29 -04:00