clock_control: clock_control_nrf.c: Add size_t to casts from void *

If you compile this code with Clang it will complain about casting a larger
type into a smaller enum.

```C
zephyr/drivers/clock_control/clock_control_nrf.c:120:37:
warning: cast to smaller integer type 'enum clock_control_nrf_type'
from 'clock_control_subsys_t' (aka 'void *') [-Wvoid-pointer-to-enum-cast]
enum clock_control_nrf_type type = (enum clock_control_nrf_type)subsys;
```

Adding `size_t` to the cast removes this issue. Another option could be to
add `-Wno-void-pointer-to-enum-cast` flag to the compile flags.

Signed-off-by: Sigvart Hovland <sigvart.hovland@nordicsemi.no>
This commit is contained in:
Sigvart Hovland 2023-03-30 12:51:09 +02:00 committed by Anas Nashif
parent c23c5f39e7
commit 95f82c60e5

View file

@ -111,13 +111,13 @@ static struct onoff_manager *get_onoff_manager(const struct device *dev,
struct onoff_manager *z_nrf_clock_control_get_onoff(clock_control_subsys_t sys)
{
return get_onoff_manager(CLOCK_DEVICE,
(enum clock_control_nrf_type)sys);
(enum clock_control_nrf_type)(size_t)sys);
}
static enum clock_control_status get_status(const struct device *dev,
clock_control_subsys_t subsys)
{
enum clock_control_nrf_type type = (enum clock_control_nrf_type)subsys;
enum clock_control_nrf_type type = (enum clock_control_nrf_type)(size_t)subsys;
__ASSERT_NO_MSG(type < CLOCK_CONTROL_NRF_TYPE_COUNT);
@ -342,7 +342,7 @@ void z_nrf_clock_bt_ctlr_hf_release(void)
static int stop(const struct device *dev, clock_control_subsys_t subsys,
uint32_t ctx)
{
enum clock_control_nrf_type type = (enum clock_control_nrf_type)subsys;
enum clock_control_nrf_type type = (enum clock_control_nrf_type)(size_t)subsys;
struct nrf_clock_control_sub_data *subdata = get_sub_data(dev, type);
int err;
@ -366,7 +366,7 @@ static int api_stop(const struct device *dev, clock_control_subsys_t subsys)
static int async_start(const struct device *dev, clock_control_subsys_t subsys,
clock_control_cb_t cb, void *user_data, uint32_t ctx)
{
enum clock_control_nrf_type type = (enum clock_control_nrf_type)subsys;
enum clock_control_nrf_type type = (enum clock_control_nrf_type)(size_t)subsys;
struct nrf_clock_control_sub_data *subdata = get_sub_data(dev, type);
int err;
@ -437,7 +437,7 @@ static void onoff_started_callback(const struct device *dev,
clock_control_subsys_t sys,
void *user_data)
{
enum clock_control_nrf_type type = (enum clock_control_nrf_type)sys;
enum clock_control_nrf_type type = (enum clock_control_nrf_type)(size_t)sys;
struct onoff_manager *mgr = get_onoff_manager(dev, type);
onoff_notify_fn notify = user_data;