V4L: Event: debugging fixes
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| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/1 | V4L: Events: Replace bad WARN_ON() with assert_spin_locked()drivers/ | +1 | 1 reply |
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| Patch | Laurent Pinchart |
|---|---|
| 1/1 | A-b |
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Cover letter [PATCH 0/1] V4L: Event: debugging fixes
Hi,
Laurent Pinchart found that on uni-processor kernels without spinlock debugging spin_is_locked() is always zero, which causes a bad WARN_ON() message to be shown. The following patch removes the WARN_ON() and replaces it with assert_spin_locked() which works correctly.
Regards,
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Sakari Ailus [email protected]