Re: CoreSight framework and drivers

2012-12-20 Thread Russell King - ARM Linux
On Thu, Dec 20, 2012 at 04:54:38PM -0600, Jon Hunter wrote: > On 12/20/2012 01:51 PM, Pratik Patel wrote: > > Ok, so are you referring to making CoreSight devices register > > with AMBA bus instead of platform bus keeping everything else > > intact? > > Yes exactly. However, please note I am not s

Re: CoreSight framework and drivers

2012-12-20 Thread Jon Hunter
On 12/20/2012 01:51 PM, Pratik Patel wrote: > On Thu, Dec 20, 2012 at 11:46:13AM -0600, Jon Hunter wrote: >> >> On 12/19/2012 03:24 PM, Pratik Patel wrote: >> >> [snip] >> >>> Currently we use the CoreSight virtual bus to conveniently list >>> sysfs configuration attributes for all the registered

Re: CoreSight framework and drivers

2012-12-20 Thread Jean Pihet
Hi Pratik, On Thu, Dec 20, 2012 at 8:51 PM, Pratik Patel wrote: > On Thu, Dec 20, 2012 at 11:46:13AM -0600, Jon Hunter wrote: >> >> On 12/19/2012 03:24 PM, Pratik Patel wrote: >> >> [snip] >> >> > Currently we use the CoreSight virtual bus to conveniently list >> > sysfs configuration attributes

Re: CoreSight framework and drivers

2012-12-20 Thread Pratik Patel
On Thu, Dec 20, 2012 at 11:46:13AM -0600, Jon Hunter wrote: > > On 12/19/2012 03:24 PM, Pratik Patel wrote: > > [snip] > > > Currently we use the CoreSight virtual bus to conveniently list > > sysfs configuration attributes for all the registered CoreSight > > devices. > > > > For eg: > > /sys/

Re: [PATCH] lib: atomic64: Initialize locks statically to fix early users

2012-12-20 Thread Tony Lindgren
* Stephen Boyd [121219 23:42]: > The atomic64 library uses a handful of static spin locks to > implement atomic 64-bit operations on architectures without > support for atomic 64-bit instructions. Unfortunately, the > spinlocks are initialized in a pure initcall and that is too late > for the vfs

Re: CoreSight framework and drivers

2012-12-20 Thread Jon Hunter
On 12/19/2012 03:24 PM, Pratik Patel wrote: [snip] > Currently we use the CoreSight virtual bus to conveniently list > sysfs configuration attributes for all the registered CoreSight > devices. > > For eg: > /sys/bus/coresight/devices/coresight-etm0/ > /sys/bus/coresight/devices/coresight-etm1/

Re: [PATCH/TRIVIAL] blackfin: time-ts: Remove duplicate assignment

2012-12-20 Thread Bob Liu
On Wed, Dec 19, 2012 at 7:01 AM, Stephen Boyd wrote: > It seems that this assignment is done twice in a row. Remove the > duplicate assignment. > That's right. Will be applied, thanks. > Signed-off-by: Stephen Boyd > Cc: Steven Miao > Cc: triv...@kernel.org > --- > > Noticed while grepping for