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drivers: intc_wch_pfic: replace shift operations with BIT macro

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Updated intc_wch_pfic driver to use BIT() macro for clarity.

Signed-off-by: Benjamin Cabé <benjamin@zephyrproject.org>
This commit is contained in:
Benjamin Cabé 2025-06-09 11:52:39 +02:00 • committed by Benjamin Cabé
commit aa8386929e
1 changed files with 6 additions and 5 deletions
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11
drivers/interrupt_controller/intc_wch_pfic.c
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@ -12,23 +12,24 @@
#include <zephyr/init.h>
#include <zephyr/irq.h>
#include <zephyr/kernel.h>
#include <zephyr/sys/util.h>
#define SEVONPEND (1 << 4)
#define WFITOWFE (1 << 3)
#define SEVONPEND BIT(4)
#define WFITOWFE BIT(3)
void arch_irq_enable(unsigned int irq)
{
PFIC->IENR[irq / 32] = 1 << (irq % 32);
PFIC->IENR[irq / 32] = BIT(irq % 32);
}
void arch_irq_disable(unsigned int irq)
{
PFIC->IRER[irq / 32] = 1 << (irq % 32);
PFIC->IRER[irq / 32] = BIT(irq % 32);
}
int arch_irq_is_enabled(unsigned int irq)
{
return ((PFIC->ISR[irq >> 5] & (1 << (irq & 0x1F))) != 0);
return ((PFIC->ISR[irq >> 5] & BIT(irq & 0x1F)) != 0);
}
static int pfic_init(void)