entropy_smartbond: Clear pending interrupts after disabling TRNG

Clear pending interrupts after disabling TRNG to avoid smartbond_trng_isr getting called with TRNG disabled Signed-off-by: Ioannis Damigos <[email protected]>
nimams · Aug 19, 2024 · bacd6c3 · bacd6c3
1 parent 150a7cd
commit bacd6c3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/entropy/entropy_smartbond.c b/drivers/entropy/entropy_smartbond.c
@@ -94,6 +94,7 @@ static void trng_enable(bool enable)
 	} else {
 		CRG_TOP->CLK_AMBA_REG &= ~CRG_TOP_CLK_AMBA_REG_TRNG_CLK_ENABLE_Msk;
 		TRNG->TRNG_CTRL_REG = 0;
+		NVIC_ClearPendingIRQ(IRQN);
 
 		entropy_smartbond_pm_policy_state_lock_put();
 	}