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[MIPS] Remove unreferenced _IOC_SLMASK macro in ioctl.h. 

Delete the definition of the apparently unreferenced macro _IOC_SLMASK.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Robert P. J. Day 2007-02-24 06:17:09 -05:00 committed by Ralf Baechle
parent f13cc01d8d
commit 40139bd459
1 changed files with 0 additions and 5 deletions
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5
include/asm-mips/ioctl.h
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@ -37,11 +37,6 @@
#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
#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