Rename some register statics by prefixing their names with arch.

This makes it easier to grep for them.

* syscall.c: Rename variables:
r0 -> bfin_r0,alpha_r0,sh_r0.
a3 -> mips_a3.
r2 -> mips_r2.
(get_scno): Use new variable names.
(get_syscall_result): Likewise.
(get_error): Likewise.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1 file changed