diff options
Diffstat (limited to 'arch/s390/hypfs/hypfs_sprp.c')
| -rw-r--r-- | arch/s390/hypfs/hypfs_sprp.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/s390/hypfs/hypfs_sprp.c b/arch/s390/hypfs/hypfs_sprp.c index 9fc3f0dae8f0..a72576221cab 100644 --- a/arch/s390/hypfs/hypfs_sprp.c +++ b/arch/s390/hypfs/hypfs_sprp.c @@ -7,7 +7,6 @@ * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com> */ -#include <linux/compat.h> #include <linux/errno.h> #include <linux/gfp.h> #include <linux/string.h> @@ -27,7 +26,7 @@ static inline unsigned long __hypfs_sprp_diag304(void *data, unsigned long cmd) { union register_pair r1 = { .even = virt_to_phys(data), }; - asm volatile("diag %[r1],%[r3],0x304\n" + asm volatile("diag %[r1],%[r3],0x304" : [r1] "+&d" (r1.pair) : [r3] "d" (cmd) : "memory"); @@ -116,10 +115,7 @@ static long hypfs_sprp_ioctl(struct file *file, unsigned int cmd, if (!capable(CAP_SYS_ADMIN)) return -EACCES; - if (is_compat_task()) - argp = compat_ptr(arg); - else - argp = (void __user *) arg; + argp = (void __user *)arg; switch (cmd) { case HYPFS_DIAG304: return __hypfs_sprp_ioctl(argp); |