Re: Lockdep warning in ivtv driver in 3.1

2011-09-17 Thread Andy Walls
On Mon, 2011-08-22 at 14:24 -0400, Josh Boyer wrote: Hi All, We've gotten a report[1] that the ivtv driver is throwing a lockdep warning when calling ivtv_gpio_init. From what I can tell, it seems like the lock being held twice is the one allocated for ivtv-cxhdl, but I can't immediately

Lockdep warning in ivtv driver in 3.1

2011-08-22 Thread Josh Boyer
Hi All, We've gotten a report[1] that the ivtv driver is throwing a lockdep warning when calling ivtv_gpio_init. From what I can tell, it seems like the lock being held twice is the one allocated for ivtv-cxhdl, but I can't immediately see where it's locked and not unlocked in the callstack