From: Matt Fleming <matt@console-pimps.org>
Date: Tue, 6 Oct 2009 21:22:23 +0000 (+0000)
Subject: sh: Allocate PMB entry slot earlier
X-Git-Tag: v2.6.33-rc1~347^2~27^2~103
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=067784f6239e08a084b4d8d597e14435331eae51;p=pandora-kernel.git

sh: Allocate PMB entry slot earlier

Simplify set_pmb_entry() by removing the possibility of not finding a
free slot in the PMB. Instead we now allocate a slot in pmb_alloc() so
that if there are no free slots we fail at allocation time, rather than
in set_pmb_entry().

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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