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drivers: entropy: cleaned up mcux code

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cleaned up some code in 3 mcux entropy drivers,
removing unnecessary void casts and function declarations

Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This commit is contained in:
Declan Snyder 2022-08-10 16:22:41 -05:00 committed by Carles Cufí
parent f0216a2619
commit 462d87c619
3 changed files with 17 additions and 29 deletions
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16
drivers/entropy/entropy_mcux_rng.c
View file

@ -24,8 +24,6 @@ static int entropy_mcux_rng_get_entropy(const struct device *dev,
const struct mcux_entropy_config *config = dev->config;
status_t status;
ARG_UNUSED(dev);
status = RNG_GetRandomData(config->base, buffer, length);
__ASSERT_NO_MSG(!status);
@ -40,14 +38,6 @@ static const struct mcux_entropy_config entropy_mcux_config = {
.base = (RNG_Type *)DT_INST_REG_ADDR(0)
};
static int entropy_mcux_rng_init(const struct device *);
DEVICE_DT_INST_DEFINE(0,
entropy_mcux_rng_init, NULL, NULL,
&entropy_mcux_config,
PRE_KERNEL_1, CONFIG_ENTROPY_INIT_PRIORITY,
&entropy_mcux_rng_api_funcs);
static int entropy_mcux_rng_init(const struct device *dev)
{
ARG_UNUSED(dev);
@ -56,3 +46,9 @@ static int entropy_mcux_rng_init(const struct device *dev)
return 0;
}
DEVICE_DT_INST_DEFINE(0,
entropy_mcux_rng_init, NULL, NULL,
&entropy_mcux_config,
PRE_KERNEL_1, CONFIG_ENTROPY_INIT_PRIORITY,
&entropy_mcux_rng_api_funcs);

12
drivers/entropy/entropy_mcux_rnga.c
View file

@ -57,13 +57,6 @@ static const struct entropy_driver_api entropy_mcux_rnga_api_funcs = {
.get_entropy = entropy_mcux_rnga_get_entropy
};
static int entropy_mcux_rnga_init(const struct device *);
DEVICE_DT_INST_DEFINE(0,
entropy_mcux_rnga_init, NULL, NULL, NULL,
PRE_KERNEL_1, CONFIG_ENTROPY_INIT_PRIORITY,
&entropy_mcux_rnga_api_funcs);
static int entropy_mcux_rnga_init(const struct device *dev)
{
uint32_t seed = k_cycle_get_32();
@ -82,3 +75,8 @@ static int entropy_mcux_rnga_init(const struct device *dev)
RNGA_SetMode(RNG, kRNGA_ModeSleep);
return 0;
}
DEVICE_DT_INST_DEFINE(0,
entropy_mcux_rnga_init, NULL, NULL, NULL,
PRE_KERNEL_1, CONFIG_ENTROPY_INIT_PRIORITY,
&entropy_mcux_rnga_api_funcs);

18
drivers/entropy/entropy_mcux_trng.c
View file

@ -24,8 +24,6 @@ static int entropy_mcux_trng_get_entropy(const struct device *dev,
const struct mcux_entropy_config *config = dev->config;
status_t status;
ARG_UNUSED(dev);
status = TRNG_GetRandomData(config->base, buffer, length);
__ASSERT_NO_MSG(!status);
@ -40,22 +38,12 @@ static struct mcux_entropy_config entropy_mcux_config = {
.base = (TRNG_Type *)DT_INST_REG_ADDR(0)
};
static int entropy_mcux_trng_init(const struct device *);
DEVICE_DT_INST_DEFINE(0,
entropy_mcux_trng_init, NULL, NULL,
&entropy_mcux_config,
PRE_KERNEL_1, CONFIG_ENTROPY_INIT_PRIORITY,
&entropy_mcux_trng_api_funcs);
static int entropy_mcux_trng_init(const struct device *dev)
{
const struct mcux_entropy_config *config = dev->config;
trng_config_t conf;
status_t status;
ARG_UNUSED(dev);
status = TRNG_GetDefaultConfig(&conf);
__ASSERT_NO_MSG(!status);
@ -64,3 +52,9 @@ static int entropy_mcux_trng_init(const struct device *dev)
return 0;
}
DEVICE_DT_INST_DEFINE(0,
entropy_mcux_trng_init, NULL, NULL,
&entropy_mcux_config,
PRE_KERNEL_1, CONFIG_ENTROPY_INIT_PRIORITY,
&entropy_mcux_trng_api_funcs);