MIPS: DSP: Fix DSP mask for registers.
MIPS: DSP: Fix DSP mask for registers.

The DSP bit mask for the RDDSP and WRDSP instructions was wrong.

[92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org: The mask field of the RDDSP and WRDSP instructions
is 10 bits long.  DSP_MASK had all these fields which according to the
architecture specification may result in UNPREDICTABLE operation.]

Signed-off-by: Steven J. Hill <322823c268c336ece339c46776493c620a346578@mips.com>
Cc: 562397917b9a8bf316569a848858b12fb417723f@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/4683/
Signed-off-by: Ralf Baechle <92f48d309cda194c8eda36aa8f9ae28c488fa208@linux-mips.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas