Re: [PATCH 5/5] ARM: OMAP: remove unnecessary locking in clk_get_rate()

2008-06-04 Thread Paul Walmsley
Hi Kevin, On Tue, 20 May 2008, Kevin Hilman wrote: The locking in the get_rate() hook is unnecessary, and causes problems when used with the -rt patch, since it may be called recursively. Signed-off-by: Kevin Hilman [EMAIL PROTECTED] Acked-by: Paul Walmsley [EMAIL PROTECTED] BTW, looks

microwindows gives error

2008-06-04 Thread mohammed shareef
Hi, i am trying to compile microwindows for omap5912-osk. when i make i get the following error. it looks like there is a #define that has to be changed. but i have no idea how to do it. [EMAIL PROTECTED] src]# make Compiling engine/image_jpeg.c ...

git server source.mvista.com unavailable this weekend

2008-06-04 Thread Kevin Hilman
FYI... source.mvista.com which hosts the git repository will be unavailable this Friday night through Saturday mid-morning (US Pacific: GMT -8) This is due to scheduled maintaince in the building where the machine is hosted. Kevin -- To unsubscribe from this list: send the line unsubscribe

Re: [PATCH 5/5] ARM: OMAP: remove unnecessary locking in clk_get_rate()

2008-06-04 Thread Kevin Hilman
Paul Walmsley wrote: Hi Kevin, On Tue, 20 May 2008, Kevin Hilman wrote: The locking in the get_rate() hook is unnecessary, and causes problems when used with the -rt patch, since it may be called recursively. Signed-off-by: Kevin Hilman [EMAIL PROTECTED] Acked-by: Paul Walmsley

Re: [PATCH 5/5] ARM: OMAP: remove unnecessary locking in clk_get_rate()

2008-06-04 Thread Tony Lindgren
* Kevin Hilman [EMAIL PROTECTED] [080604 09:37]: Paul Walmsley wrote: Hi Kevin, On Tue, 20 May 2008, Kevin Hilman wrote: The locking in the get_rate() hook is unnecessary, and causes problems when used with the -rt patch, since it may be called recursively. Signed-off-by: Kevin

Re: [PATCH 5/5] ARM: OMAP: remove unnecessary locking in clk_get_rate()

2008-06-04 Thread Kevin Hilman
Tony Lindgren wrote: * Kevin Hilman [EMAIL PROTECTED] [080604 09:37]: Paul Walmsley wrote: Hi Kevin, On Tue, 20 May 2008, Kevin Hilman wrote: The locking in the get_rate() hook is unnecessary, and causes problems when used with the -rt patch, since it may be called recursively.

Re: [PATCH 5/5] ARM: OMAP: remove unnecessary locking in clk_get_rate()

2008-06-04 Thread Igor Stoppa
Hi, On Wed, 2008-06-04 at 17:11 -0700, ext Kevin Hilman wrote: The same can happen even with the locking. If someone asks for the rate, and then another thread changes the rate right after, the thread who asked for the rate has an out-of-date value. I don't understand how this would

Re: [PATCH 5/5] ARM: OMAP: remove unnecessary locking in clk_get_rate()

2008-06-04 Thread Paul Walmsley
Hello, On Thu, 5 Jun 2008, Igor Stoppa wrote: - if a dvfs change is responsible of changing the rate supplied to a driver which asked it with clk_get_rate(), the dvfs transition has no reason to happen in case it would violate the constraints set by clock users. There aren't any such