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include/drivers: remove implicit casts from api pointer initialization

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C++ disallows implicit cast of void pointers to a non-void pointer
type.  Presence of implicit casts prevents use of these headers in C++
applications.

Process: Run the following coccinelle script:

@@
identifier V;
identifier TAG =~ "driver_api";
type T;
expression E;
@@
 T* V =
+(T *)
 E->TAG;

in this command line from $ZEPHYR_BASE:

spatch --sp-file expcast.cocci \
   --include-headers --dir include/ --very-quiet \
 | sed -e '/^\+/s@\*) @*)@' \
 | (cd include/ ; patch -p1)

Signed-off-by: Peter A. Bigot <pab@pabigot.com>
This commit is contained in:
Peter A. Bigot 2019-12-13 15:46:14 -06:00 • committed by Anas Nashif
commit 2e358f11d0
12 changed files with 49 additions and 49 deletions
Download patch file Download diff file Expand all files Collapse all files

6
include/shared_irq.h
View file

@ -59,7 +59,7 @@ struct shared_irq_runtime {
static inline int shared_irq_isr_register(struct device *dev, isr_t isr_func,
struct device *isr_dev)
{
const struct shared_irq_driver_api *api = dev->driver_api;
const struct shared_irq_driver_api *api = (const struct shared_irq_driver_api *)dev->driver_api;
return api->isr_register(dev, isr_func, isr_dev);
}
@ -71,7 +71,7 @@ static inline int shared_irq_isr_register(struct device *dev, isr_t isr_func,
*/
static inline int shared_irq_enable(struct device *dev, struct device *isr_dev)
{
const struct shared_irq_driver_api *api = dev->driver_api;
const struct shared_irq_driver_api *api = (const struct shared_irq_driver_api *)dev->driver_api;
return api->enable(dev, isr_dev);
}
@ -83,7 +83,7 @@ static inline int shared_irq_enable(struct device *dev, struct device *isr_dev)
*/
static inline int shared_irq_disable(struct device *dev, struct device *isr_dev)
{
const struct shared_irq_driver_api *api = dev->driver_api;
const struct shared_irq_driver_api *api = (const struct shared_irq_driver_api *)dev->driver_api;
return api->disable(dev, isr_dev);
}