Commit f2dace5f authored by Andrey Smirnov's avatar Andrey Smirnov Committed by Marc Zyngier
Browse files

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@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: cphealy@gmail.com
Cc: l.stach@pengutronix.de
Cc: Leonard Crestez <leonard.crestez@nxp.com>
Cc: "A.s. Dong" <aisheng.dong@nxp.com>
Cc: Richard Zhu <hongxing.zhu@nxp.com>
Cc: linux-imx@nxp.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: default avatarAndrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent bd654fb6

drivers/irqchip/irq-imx-gpcv2.c

+3 −3
Original line number Diff line number Diff line
@@ -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);

CRA Git | Maintained and supported by SUSTech CRA and CCSE