diff options
Diffstat (limited to 'drivers/staging/android/ion/compat_ion.c')
| -rw-r--r-- | drivers/staging/android/ion/compat_ion.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/staging/android/ion/compat_ion.c b/drivers/staging/android/ion/compat_ion.c index 0416fabfc1b..a89b067ec05 100644 --- a/drivers/staging/android/ion/compat_ion.c +++ b/drivers/staging/android/ion/compat_ion.c @@ -35,6 +35,12 @@ struct compat_ion_custom_data { compat_ulong_t arg; }; +#define COMPAT_ION_IOC_ALLOC _IOWR(ION_IOC_MAGIC, 0, \ + struct compat_ion_allocation_data) +#define COMPAT_ION_IOC_FREE _IOWR(ION_IOC_MAGIC, 1, struct ion_handle_data) +#define COMPAT_ION_IOC_CUSTOM _IOWR(ION_IOC_MAGIC, 6, \ + struct compat_ion_custom_data) + static int compat_get_ion_allocation_data( struct compat_ion_allocation_data __user *data32, struct ion_allocation_data __user *data) @@ -105,7 +111,7 @@ long compat_ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) return -ENOTTY; switch (cmd) { - case ION_IOC_ALLOC: + case COMPAT_ION_IOC_ALLOC: { struct compat_ion_allocation_data __user *data32; struct ion_allocation_data __user *data; @@ -119,13 +125,12 @@ long compat_ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) err = compat_get_ion_allocation_data(data32, data); if (err) return err; - - ret = filp->f_op->unlocked_ioctl(filp, cmd, + ret = filp->f_op->unlocked_ioctl(filp, ION_IOC_ALLOC, (unsigned long)data); err = compat_put_ion_allocation_data(data32, data); return ret ? ret : err; } - case ION_IOC_FREE: + case COMPAT_ION_IOC_FREE: { struct compat_ion_allocation_data __user *data32; struct ion_allocation_data __user *data; @@ -140,10 +145,10 @@ long compat_ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) if (err) return err; - return filp->f_op->unlocked_ioctl(filp, cmd, + return filp->f_op->unlocked_ioctl(filp, ION_IOC_FREE, (unsigned long)data); } - case ION_IOC_CUSTOM: { + case COMPAT_ION_IOC_CUSTOM: { struct compat_ion_custom_data __user *data32; struct ion_custom_data __user *data; int err; @@ -157,7 +162,7 @@ long compat_ion_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) if (err) return err; - return filp->f_op->unlocked_ioctl(filp, cmd, + return filp->f_op->unlocked_ioctl(filp, ION_IOC_CUSTOM, (unsigned long)data); } case ION_IOC_SHARE: |