gpio: ml-ioh: Change whitespace to match gpio-pch.c

The ML IOH driver is very similar to the PCH driver.  To make it more
similar, tweak the whitespace in ioh_gpio_direction_output() and
ioh_gpio_direction_input().  No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 0fb9c8bc9b2d04b37811e02693a25e1e3ab77a8d..b060c47736989ef605e9aaf7eb765fcdefd4743b 100644 (file)
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -122,8 +122,8 @@ static int ioh_gpio_direction_output(struct gpio_chip *gpio, unsigned nr,
        unsigned long flags;
 
        spin_lock_irqsave(&chip->spinlock, flags);
-       pm = ioread32(&chip->reg->regs[chip->ch].pm) &
-                                       (BIT(num_ports[chip->ch]) - 1);
+       pm = ioread32(&chip->reg->regs[chip->ch].pm);
+       pm &= BIT(num_ports[chip->ch]) - 1;
        pm |= BIT(nr);
        iowrite32(pm, &chip->reg->regs[chip->ch].pm);
 
@@ -146,8 +146,8 @@ static int ioh_gpio_direction_input(struct gpio_chip *gpio, unsigned nr)
        unsigned long flags;
 
        spin_lock_irqsave(&chip->spinlock, flags);
-       pm = ioread32(&chip->reg->regs[chip->ch].pm) &
-                               (BIT(num_ports[chip->ch]) - 1);
+       pm = ioread32(&chip->reg->regs[chip->ch].pm);
+       pm &= BIT(num_ports[chip->ch]) - 1;
        pm &= ~BIT(nr);
        iowrite32(pm, &chip->reg->regs[chip->ch].pm);
        spin_unlock_irqrestore(&chip->spinlock, flags);