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entropy: gd32: Fix build error

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entropy_gd32_recover() had not return type defined causing the
following issue when building:

drivers/entropy/entropy_gd32.c:61:8: error: return type defaults to
'int' [-Werror=implicit-int]

Fix it and change the function to void since it was returning a
constant 0 that is never checked or used.

Signed-off-by: Flavio Ceolin <flavio@hubblenetwork.com>
This commit is contained in:
Flavio Ceolin
2026-01-17 22:42:44 -08:00
committed by Alberto Escolar
parent bc63b5cd30
commit 4690b7f966
1 changed files with 1 additions and 3 deletions
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4
drivers/entropy/entropy_gd32.c
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@@ -58,7 +58,7 @@ static bool entropy_gd32_ck48m_ready(void)
return (RCU_CTL & RCU_CTL_PLLSTB) != 0U;
}
static entropy_gd32_recover(void)
static void entropy_gd32_recover(void)
{
/*
* For GD32F4xx TRNG the HAL exposes status bits (CECS/SECS) but provides
@@ -69,8 +69,6 @@ static entropy_gd32_recover(void)
trng_deinit();
entropy_gd32_clear_int_flags();
trng_enable();
return 0;
}
static int entropy_gd32_wait_drdy(void)