diff options
Diffstat (limited to 'include/asm-mips/ioctl.h')
| -rw-r--r-- | include/asm-mips/ioctl.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/asm-mips/ioctl.h b/include/asm-mips/ioctl.h index 360b22ce3..ab54abc3d 100644 --- a/include/asm-mips/ioctl.h +++ b/include/asm-mips/ioctl.h @@ -5,7 +5,7 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1995, 1996 by Ralf Baechle + * Copyright (C) 1995, 1996, 2001 by Ralf Baechle */ #ifndef __ASM_MIPS_IOCTL_H #define __ASM_MIPS_IOCTL_H @@ -40,11 +40,6 @@ #define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) /* - * We to additionally limit parameters to a maximum 255 bytes. - */ -#define _IOC_SLMASK 0xff - -/* * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. * And this turns out useful to catch old ioctl numbers in header * files for us. @@ -65,7 +60,7 @@ (((dir) << _IOC_DIRSHIFT) | \ ((type) << _IOC_TYPESHIFT) | \ ((nr) << _IOC_NRSHIFT) | \ - (((size) & _IOC_SLMASK) << _IOC_SIZESHIFT)) + ((size) << _IOC_SIZESHIFT)) /* used to create numbers */ #define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) |