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entropy: Use proper flexible array

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Use proper flexible array instead of a GNU extension.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2024-06-28 13:41:04 -07:00 committed by Anas Nashif
parent cbb9613d83
commit 90870eb9b1
3 changed files with 5 additions and 3 deletions
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3
drivers/entropy/entropy_nrf5.c
View file

@ -8,6 +8,7 @@
#include <zephyr/drivers/entropy.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/atomic.h>
#include <zephyr/sys/util.h>
#include <soc.h>
#include <hal/nrf_rng.h>
#include <zephyr/irq.h>
@ -76,7 +77,7 @@ struct rng_pool {
uint8_t last;
uint8_t mask;
uint8_t threshold;
uint8_t buffer[0];
FLEXIBLE_ARRAY_DECLARE(uint8_t, buffer);
};
#define RNG_POOL_DEFINE(name, len) uint8_t name[sizeof(struct rng_pool) + (len)]

3
drivers/entropy/entropy_smartbond.c
View file

@ -12,6 +12,7 @@
#include <DA1469xAB.h>
#include <zephyr/pm/device.h>
#include <zephyr/pm/policy.h>
#include <zephyr/sys/util.h>
#include <zephyr/logging/log.h>
LOG_MODULE_REGISTER(smartbond_entropy, CONFIG_ENTROPY_LOG_LEVEL);
@ -27,7 +28,7 @@ struct rng_pool {
uint8_t last;
uint8_t mask;
uint8_t threshold;
uint8_t buffer[0];
FLEXIBLE_ARRAY_DECLARE(uint8_t, buffer);
};
#define RNG_POOL_DEFINE(name, len) uint8_t name[sizeof(struct rng_pool) + (len)]

2
drivers/entropy/entropy_stm32.c
View file

@ -65,7 +65,7 @@ struct rng_pool {
uint8_t last;
uint8_t mask;
uint8_t threshold;
uint8_t buffer[0];
FLEXIBLE_ARRAY_DECLARE(uint8_t, buffer);
};
#define RNG_POOL_DEFINE(name, len) uint8_t name[sizeof(struct rng_pool) + (len)]