diff options
| author |   Andrey Smirnov <andrew.smirnov@gmail.com> | 2018-12-05 23:31:23 -0800 |
|---|---|---|
| committer |   Marc Zyngier <marc.zyngier@arm.com> | 2018-12-13 09:35:55 +0000 |
| commit | f2dace5f972576040477cc8a559254facebd3e10 (patch) | |
| tree | 6d5929ae6c24bd1e548136716bde345354dc8741 /drivers/irqchip | |
| parent | irqchip/irq-imx-gpcv2: Share reg offset calculation code (diff) | |
| download | linux-dev-f2dace5f972576040477cc8a559254facebd3e10.tar.xz linux-dev-f2dace5f972576040477cc8a559254facebd3e10.zip | |
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: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-imx-gpcv2.c | 6 |
1 files 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); |