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

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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'.

Cc: stable <stable@vger.kernel.org>
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>

...

This commit is contained in:

Shinya Kuribayashi 2012-07-07 13:37:42 +03:00 • committed by Ohad Ben-Cohen

parent 6887a4131d

commit 476a7eeb60

1 changed files with 2 additions and 2 deletions

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drivers/hwspinlock/hwspinlock_core.c

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