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entropy: sam: Remove unused parameter

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Do not propagate unused parameter. ISR callback is already handling
the given flags, there is not need to propagate it through internal
calls.

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2023-10-06 18:54:54 +00:00 committed by Carles Cufí
parent 78af988546
commit 39068456c4
1 changed files with 5 additions and 7 deletions
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12
drivers/entropy/entropy_sam.c
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@ -39,10 +39,8 @@ static inline uint32_t _data(Trng * const trng)
#endif
}
static int entropy_sam_wait_ready(Trng * const trng, uint32_t flags)
static int entropy_sam_wait_ready(Trng * const trng)
{
ARG_UNUSED(flags);
/* According to the reference manual, the generator provides
* one 32-bit random value every 84 peripheral clock cycles.
* MCK may not be smaller than HCLK/4, so it should not take
@ -65,7 +63,7 @@ static int entropy_sam_wait_ready(Trng * const trng, uint32_t flags)
static int entropy_sam_get_entropy_internal(const struct device *dev,
uint8_t *buffer,
uint16_t length, uint32_t flags)
uint16_t length)
{
const struct trng_sam_dev_cfg *config = dev->config;
Trng *const trng = config->regs;
@ -75,7 +73,7 @@ static int entropy_sam_get_entropy_internal(const struct device *dev,
uint32_t value;
int res;
res = entropy_sam_wait_ready(trng, flags);
res = entropy_sam_wait_ready(trng);
if (res < 0) {
return res;
}
@ -94,7 +92,7 @@ static int entropy_sam_get_entropy_internal(const struct device *dev,
static int entropy_sam_get_entropy(const struct device *dev, uint8_t *buffer,
uint16_t length)
{
return entropy_sam_get_entropy_internal(dev, buffer, length, 0);
return entropy_sam_get_entropy_internal(dev, buffer, length);
}
static int entropy_sam_get_entropy_isr(const struct device *dev,
@ -135,7 +133,7 @@ static int entropy_sam_get_entropy_isr(const struct device *dev,
/* Allowed to busy-wait */
int ret =
entropy_sam_get_entropy_internal(dev,
buffer, length, flags);
buffer, length);
if (ret == 0) {
/* Data retrieved successfully. */