| commit | 36dbd9548e92268127b0c31b0e121e63e9207108 | [log] [tgz] |
|---|---|---|
| author | Michael Buesch <mb@bu3sch.de> | Fri Sep 04 22:51:29 2009 +0200 |
| committer | John W. Linville <linville@tuxdriver.com> | Tue Sep 08 16:31:06 2009 -0400 |
| tree | 41d95c5dd824ea43c5f0055bd790b64d7ba8a33a | |
| parent | b275f28535fc774325bb8ad5f664e6c44a8fbc9b [diff] |
b43: Use a threaded IRQ handler Use a threaded IRQ handler to allow locking the mutex and sleeping while executing an interrupt. This removes usage of the irq_lock spinlock, but introduces a new hardirq_lock, which is _only_ used for the PCI/SSB lowlevel hard-irq handler. Sleeping busses (SDIO) will use mutex instead. Signed-off-by: Michael Buesch <mb@bu3sch.de> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>