diff options
| author | Hongbo Li <lihongbo22@huawei.com> | 2024-09-02 15:08:24 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-10-02 15:39:39 +0200 |
| commit | 40d7af5375a4e27d8576d9d11954ac213d06f09e (patch) | |
| tree | ab2ab8f300602e89b40d8b8ca7cc3df2f26a4cc3 /drivers/irqchip | |
| parent | irqchip/atmel-aic5: Add support for sam9x7 aic (diff) | |
| download | linux-40d7af5375a4e27d8576d9d11954ac213d06f09e.tar.xz linux-40d7af5375a4e27d8576d9d11954ac213d06f09e.zip | |
irqchip/sifive-plic: Make use of __assign_bit()
Replace the open coded
if (foo)
__set_bit(n, bar);
else
__clear_bit(n, bar);
with __assign_bit(). No functional change intended.
Signed-off-by: Hongbo Li <lihongbo22@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com>
Link: https://lore.kernel.org/all/20240902130824.2878644-1-lihongbo22@huawei.com
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-sifive-plic.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c index 2f6ef5c495bd..a3b199dd16ef 100644 --- a/drivers/irqchip/irq-sifive-plic.c +++ b/drivers/irqchip/irq-sifive-plic.c @@ -251,11 +251,10 @@ static int plic_irq_suspend(void) priv = per_cpu_ptr(&plic_handlers, smp_processor_id())->priv; - for (i = 0; i < priv->nr_irqs; i++) - if (readl(priv->regs + PRIORITY_BASE + i * PRIORITY_PER_ID)) - __set_bit(i, priv->prio_save); - else - __clear_bit(i, priv->prio_save); + for (i = 0; i < priv->nr_irqs; i++) { + __assign_bit(i, priv->prio_save, + readl(priv->regs + PRIORITY_BASE + i * PRIORITY_PER_ID)); + } for_each_cpu(cpu, cpu_present_mask) { struct plic_handler *handler = per_cpu_ptr(&plic_handlers, cpu); |