treewide: trivial: fix s/poped/popped/ typo

Fix a couple of s/poped/popped/ typos.
Signed-off-by: George G. Davis <george_davis@mentor.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/arm/mem_alignment

-Too many problems poped up because of unnoticed misaligned memory access in
+Too many problems popped up because of unnoticed misaligned memory access in
 kernel code lately.  Therefore the alignment fixup is now unconditionally
 configured in for SA11x0 based targets.  According to Alan Cox, this is a
 bad idea to configure it out, but Russell King has some good reasons for

arch/x86/kernel/kprobes/core.c

@@ -826,7 +826,7 @@ __used __visible void *trampoline_handler(struct pt_regs *regs)
 			continue;
 		/*
 		 * Return probes must be pushed on this hash list correct
-		 * order (same as return order) so that it can be poped
+		 * order (same as return order) so that it can be popped
 		 * correctly. However, if we find it is pushed it incorrect
 		 * order, this means we find a function which should not be
 		 * probed, because the wrong order entry is pushed on the