PXA: Use dev_pm_ops in z2_battery

[pandora-kernel.git] / drivers / spi / spidev.c

diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 6034282..d9fd862 100644 (file)
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -30,6 +30,7 @@
 #include <linux/errno.h>
 #include <linux/mutex.h>
 #include <linux/slab.h>
+#include <linux/compat.h>
 
 #include <linux/spi/spi.h>
 #include <linux/spi/spidev.h>
@@ -471,6 +472,16 @@ spidev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
        return retval;
 }
 
+#ifdef CONFIG_COMPAT
+static long
+spidev_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
+{
+       return spidev_ioctl(filp, cmd, (unsigned long)compat_ptr(arg));
+}
+#else
+#define spidev_compat_ioctl NULL
+#endif /* CONFIG_COMPAT */
+
 static int spidev_open(struct inode *inode, struct file *filp)
 {
        struct spidev_data      *spidev;
@@ -543,6 +554,7 @@ static const struct file_operations spidev_fops = {
        .write =        spidev_write,
        .read =         spidev_read,
        .unlocked_ioctl = spidev_ioctl,
+       .compat_ioctl = spidev_compat_ioctl,
        .open =         spidev_open,
        .release =      spidev_release,
        .llseek =       no_llseek,