ARM: kprobes: Fix emulation of USAD8 instructions
ARM: kprobes: Fix emulation of USAD8 instructions

The USAD8 instruction wasn't being explicitly decoded leading
to the incorrect emulation routine being called. It can be correctly
decoded in the same way as the signed multiply instructions so we move
the decoding there.

Signed-off-by: Jon Medhurst <90cd1a2bf502062a09a1a38db4b5d470886df04b@yxit.co.uk>
Signed-off-by: Nicolas Pitre <408789a210b05fb3b46935e815320d62ba00a06e@linaro.org>

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