From: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
Date: Sat, 7 Jul 2012 10:37:42 +0000 (+0300)
Subject: hwspinlock/core: use global ID to register hwspinlocks on multiple devices
X-Git-Tag: v3.2.24~75
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e1cdddbadc5f3044882127f3931a19f48b1a69b;p=pandora-kernel.git

hwspinlock/core: use global ID to register hwspinlocks on multiple devices

commit 476a7eeb60e70ddab138e7cb4bc44ef5ac20782e upstream.

Commit 300bab9770 (hwspinlock/core: register a bank of hwspinlocks in a
single API call, 2011-09-06) introduced 'hwspin_lock_register_single()'
to register numerous (a bank of) hwspinlock instances in a single API,
'hwspin_lock_register()'.

At which time, 'hwspin_lock_register()' accidentally passes 'local IDs'
to 'hwspin_lock_register_single()', despite that ..._single() requires
'global IDs' to register hwspinlocks.

We have to convert into global IDs by supplying the missing 'base_id'.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
[ohad: fix error path of hwspin_lock_register, too]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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