arch/cris: Remove unnecessary casts of private_data

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>

diff --git a/arch/cris/arch-v32/drivers/mach-fs/gpio.c b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
index 3a12ce309e3b6a0de4e202681fff686434ebfb34..5ec8a7d4e7d78db9b1eca0a5e5461414f2c71bb8 100644 (file)
--- a/arch/cris/arch-v32/drivers/mach-fs/gpio.c
+++ b/arch/cris/arch-v32/drivers/mach-fs/gpio.c
@@ -184,7 +184,7 @@ static volatile unsigned long *dir_oe[NUM_PORTS] = {
 static unsigned int gpio_poll(struct file *file, struct poll_table_struct *wait)
 {
        unsigned int mask = 0;
-       struct gpio_private *priv = (struct gpio_private *)file->private_data;
+       struct gpio_private *priv = file->private_data;
        unsigned long data;
        poll_wait(file, &priv->alarm_wq, wait);
        if (priv->minor == GPIO_MINOR_A) {
@@ -352,7 +352,7 @@ gpio_pa_interrupt(int irq, void *dev_id)
 static ssize_t gpio_write(struct file *file, const char *buf, size_t count,
        loff_t *off)
 {
-       struct gpio_private *priv = (struct gpio_private *)file->private_data;
+       struct gpio_private *priv = file->private_data;
        unsigned char data, clk_mask, data_mask, write_msb;
        unsigned long flags;
        unsigned long shadow;
@@ -467,7 +467,7 @@ gpio_release(struct inode *inode, struct file *filp)
 
        spin_lock_irq(&alarm_lock);
        p = alarmlist;
-       todel = (struct gpio_private *)filp->private_data;
+       todel = filp->private_data;
 
        if (p == todel) {
                alarmlist = todel->next;
@@ -564,7 +564,7 @@ gpio_ioctl_unlocked(struct file *file, unsigned int cmd, unsigned long arg)
        unsigned long flags;
        unsigned long val;
        unsigned long shadow;
-       struct gpio_private *priv = (struct gpio_private *)file->private_data;
+       struct gpio_private *priv = file->private_data;
        if (_IOC_TYPE(cmd) != ETRAXGPIO_IOCTYPE)
                return -EINVAL;
 
@@ -722,7 +722,7 @@ virtual_gpio_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
        unsigned long flags;
        unsigned short val;
        unsigned short shadow;
-       struct gpio_private *priv = (struct gpio_private *)file->private_data;
+       struct gpio_private *priv = file->private_data;
 
        switch (_IOC_NR(cmd)) {
        case IO_SETBITS: