| commit | d3e17deb1790ee2123e9d11420be6411d1768b47 | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Tue Mar 22 17:08:15 2011 +0100 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Wed Mar 23 20:22:06 2011 +0100 |
| tree | ecbfd39ef20da51fc7d5bd8a8b590f45823818f1 | |
| parent | 3b9038912828384e38d82409c281124631c8533b [diff] |
genirq: Provide a lockdep helper Some irq chips need to call genirq functions for nested chips from their callbacks. That upsets lockdep. So they need to set a different lock class for those nested chips. Provide a helper function to avoid open access to irq_desc. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>