arm64/io: Always inline all of __raw_{read,write}[bwlq]()
The next patch will want to use __raw_readl() from a noinstr section
and as such that needs to be marked __always_inline to avoid the
compiler being a silly bugger.
Turns out it already is, but its siblings are not. Finish the work
started in commit
e43f1331e2ef913b ("arm64: Ask the compiler to
__always_inline functions used by KVM at HYP") for consistenies sake.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Valentin Schneider <vschneid@redhat.com>
Tested-by: Michael Kelley <mikelley@microsoft.com> # Hyper-V
Link: https://lore.kernel.org/r/20230519102715.368919762@infradead.org