From: Michael Kelley <mhklinux@xxxxxxxxxxx>
Code sequences equivalent to ALIGN(), ALIGN_DOWN(), and umin() are
currently open coded. Change these to use the kernel macro to
improve code clarity. ALIGN() and ALIGN_DOWN() require the
alignment value to be a power of 2, which is the case here.
Signed-off-by: Michael Kelley <mhklinux@xxxxxxxxxxx>
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Changes in v2:
* No changes. This is a new patch that goes with v2 of patch 2 of this series.