diff options
Diffstat (limited to 'drivers/s390/char/sclp_ctl.c')
| -rw-r--r-- | drivers/s390/char/sclp_ctl.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/s390/char/sclp_ctl.c b/drivers/s390/char/sclp_ctl.c index dd6051602070..e23a97359286 100644 --- a/drivers/s390/char/sclp_ctl.c +++ b/drivers/s390/char/sclp_ctl.c @@ -7,7 +7,6 @@ * Author: Michael Holzheu <holzheu@linux.vnet.ibm.com> */ -#include <linux/compat.h> #include <linux/uaccess.h> #include <linux/miscdevice.h> #include <linux/gfp.h> @@ -43,10 +42,7 @@ static int sclp_ctl_cmdw_supported(unsigned int cmdw) static void __user *u64_to_uptr(u64 value) { - if (is_compat_task()) - return compat_ptr(value); - else - return (void __user *)(unsigned long)value; + return (void __user *)(unsigned long)value; } /* @@ -95,10 +91,7 @@ static long sclp_ctl_ioctl(struct file *filp, unsigned int cmd, { void __user *argp; - if (is_compat_task()) - argp = compat_ptr(arg); - else - argp = (void __user *) arg; + argp = (void __user *)arg; switch (cmd) { case SCLP_CTL_SCCB: return sclp_ctl_ioctl_sccb(argp); @@ -114,7 +107,6 @@ static const struct file_operations sclp_ctl_fops = { .owner = THIS_MODULE, .open = nonseekable_open, .unlocked_ioctl = sclp_ctl_ioctl, - .compat_ioctl = sclp_ctl_ioctl, }; /* |