Commit-ID: f2dace5f972576040477cc8a559254facebd3e10 Gitweb: https://git.kernel.org/tip/f2dace5f972576040477cc8a559254facebd3e10 Author: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> AuthorDate: Wed, 5 Dec 2018 23:31:23 -0800 Committer: Marc Zyngier <marc.zyngier@xxxxxxx> CommitDate: Thu, 13 Dec 2018 09:35:55 +0000 irqchip/irq-imx-gpcv2: Make use of BIT() macro Convert all instances of 1 << x to BIT(x) for consistency with other kernel code. Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: Jason Cooper <jason@xxxxxxxxxxxxxx> Cc: Marc Zyngier <marc.zyngier@xxxxxxx> Cc: cphealy@xxxxxxxxx Cc: l.stach@xxxxxxxxxxxxxx Cc: Leonard Crestez <leonard.crestez@xxxxxxx> Cc: "A.s. Dong" <aisheng.dong@xxxxxxx> Cc: Richard Zhu <hongxing.zhu@xxxxxxx> Cc: linux-imx@xxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx> --- drivers/irqchip/irq-imx-gpcv2.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/irqchip/irq-imx-gpcv2.c b/drivers/irqchip/irq-imx-gpcv2.c index b262ba8b2652..077d56b3183a 100644 --- a/drivers/irqchip/irq-imx-gpcv2.c +++ b/drivers/irqchip/irq-imx-gpcv2.c @@ -78,7 +78,7 @@ static int imx_gpcv2_irq_set_wake(struct irq_data *d, unsigned int on) u32 mask, val; raw_spin_lock_irqsave(&cd->rlock, flags); - mask = 1 << d->hwirq % 32; + mask = BIT(d->hwirq % 32); val = cd->wakeup_sources[idx]; cd->wakeup_sources[idx] = on ? (val & ~mask) : (val | mask); @@ -101,7 +101,7 @@ static void imx_gpcv2_irq_unmask(struct irq_data *d) raw_spin_lock(&cd->rlock); reg = gpcv2_idx_to_reg(cd, d->hwirq / 32); val = readl_relaxed(reg); - val &= ~(1 << d->hwirq % 32); + val &= ~BIT(d->hwirq % 32); writel_relaxed(val, reg); raw_spin_unlock(&cd->rlock); @@ -117,7 +117,7 @@ static void imx_gpcv2_irq_mask(struct irq_data *d) raw_spin_lock(&cd->rlock); reg = gpcv2_idx_to_reg(cd, d->hwirq / 32); val = readl_relaxed(reg); - val |= 1 << (d->hwirq % 32); + val |= BIT(d->hwirq % 32); writel_relaxed(val, reg); raw_spin_unlock(&cd->rlock);
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