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| author | Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> | 2012-07-07 13:37:42 +0300 |
|---|---|---|
| committer | Ohad Ben-Cohen <ohad@wizery.com> | 2012-07-07 22:35:30 +0300 |
| commit | 476a7eeb60e70ddab138e7cb4bc44ef5ac20782e (patch) | |
| tree | 294b3ca8b3a9e7eb043ff8fda4675c0479a52670 /Documentation/cachetlb.txt | |
| parent | 6887a4131da3adaab011613776d865f4bcfb5678 (diff) | |
hwspinlock/core: use global ID to register hwspinlocks on multiple devices
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>
Diffstat (limited to 'Documentation/cachetlb.txt')
0 files changed, 0 insertions, 0 deletions