ARM: 8089/1: cpu_pj4b_suspend_size should base on cpu_v7_suspend_size
ARM: 8089/1: cpu_pj4b_suspend_size should base on cpu_v7_suspend_size

Since pj4b suspend/resume routines are implemented based on generic
ARMv7 ones, instead of hard-coding cpu_pj4b_suspend_size, we should have
it be cpu_v7_suspend_size plus pj4b specific bytes.  Otherwise, if
cpu_v7_suspend_size gets updated alone, the pj4b suspend/resume will
likely be broken.

While at it, fix the comments in cpu_pj4b_do_resume, as we're restoring
CP15 registers rather than saving in there.

Signed-off-by: Shawn Guo <912cf7eb7d8018e2943586ae6657d21fd4e38239@freescale.com>
Acked-by: Gregory CLEMENT <cd8db494d8ed74d7c3f56ec5c769dff3d51dd397@free-electrons.com>
Tested-by: Gregory CLEMENT <cd8db494d8ed74d7c3f56ec5c769dff3d51dd397@free-electrons.com>
Signed-off-by: Russell King <f6aa0246ff943bfa8602cdf60d40c481b38ed232@arm.linux.org.uk>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs