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9 Commits

Author SHA1 Message Date
Anas Nashif
d24c4ef430 drivers: kscan: fix NOTSUP vs NOSYS usage 
Return -ENOSYS when implementation is missing and -ENOTSUP if the
feature is not supported. Those are 2 things. Missing implementation
(-ENOSYS) means that the driver is lacking support for the feature,
-ENOTSUP means we have an implementation but some parameters or
conditions makes the request unsupported.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
 2021-03-30 10:50:14 -05:00
Fabio Utzig
8713da70a3 doc: fix @param usage in callbacks 
The proper usage of @param in callbacks is currently unsupported by
Doxygen so not warnings are generated. The issues fixed with this commit
where found while adding support to Doxygen for validating @param in
callbacks like it currently does for functions.

Signed-off-by: Fabio Utzig <fabio.utzig@nordicsemi.no>
 2020-12-18 12:18:28 +01:00
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
Tomasz Bursztyka
98d9b01322 device: Apply driver_api/data attributes rename everywhere 
Via coccinelle:

@r_device_driver_api_and_data_1@
struct device *D;
@@
(
D->
-	driver_api
+	api
|
D->
-	driver_data
+	data
)

@r_device_driver_api_and_data_2@
expression E;
@@
(
net_if_get_device(E)->
-	driver_api
+	api
|
net_if_get_device(E)->
-	driver_data
+	data
)

And grep/sed rules for macros:

git grep -rlz 'dev)->driver_data' |
	xargs -0 sed -i 's/dev)->driver_data/dev)->data/g'

git grep -rlz 'dev->driver_data' |
	xargs -0 sed -i 's/dev->driver_data/dev->data/g'

git grep -rlz 'device->driver_data' |
	xargs -0 sed -i 's/device->driver_data/device->data/g'

Fixes #27397

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
 2020-08-11 19:30:53 +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
Corey Wharton
86bfc489f4 scripts: Replace hard-coded subsystem list with __subsystem annotations. 
This change removes the hardcoded subsystem list in gen_kobject_list.py
favor of marking the relevant driver API structs with the _subsystem
sentinel.

Signed-off-by: Corey Wharton <coreyw7@fb.com>
 2020-03-11 17:13:39 +02:00
Maureen Helm
5a330f9b36 drivers: kscan: Extend callback arguments to 32-bits 
Extends the keyboard scan callback row and column arguments from 8-bits
to 32-bits to support a touch panel driver implementation.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
 2020-02-01 08:50:16 -05:00
David B. Kinder
73896c0bf0 doc: fix misspelling in API doxygen comments 
Fix misspellings in API doxygen comments missed during regular reviews.

Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
 2019-10-29 06:00:14 +01:00
Francisco Munoz
e13a1230b7 API: kscan: Add API for Keyboard scan matrix 
-kscan_config
    -kscan_enable_callback
    -kscan_disable_callback

Signed-off-by: Francisco Munoz <francisco.munoz.ruiz@intel.com>
 2019-10-16 13:29:21 -07:00