On 03/21/2012 02:43 PM, Jean Pihet wrote:
On Wed, Mar 21, 2012 at 11:07 AM, Santosh Shilimkar santosh.shilimkar@ti.com wrote:
Daniel,
On Wednesday 21 March 2012 02:57 PM, Daniel Lezcano wrote:
This patchset is a proposition to improve a bit the code. The changes are code cleanup and does not change the behavior of the driver itself.
A couple a things call my intention. Why the cpuidle device is set for cpu0 only and why the WFI is not used ?
Daniel Lezcano (7): ARM: OMAP4: cpuidle - Remove unused valid field ARM: OMAP4: cpuidle - Declare the states with the driver declaration ARM: OMAP4: cpuidle - Remove the cpuidle_params_table table ARM: OMAP4: cpuidle - fix static omap4_idle_data declaration ARM: OMAP4: cpuidle - Initialize omap4_idle_data at compile time ARM: OMAP4: cpuidle - use the omap4_idle_data variable directly ARM: OMAP4: cpuidle - remove omap4_idle_data initialization at boot time
The series looks fine to me in general. This clean-up is applicable for OMAP3 cpuidle code as well.
Great! However OMAP3 has a few specific things that cannot be removed as easily:
- the 'valid' flag is used because only certain combinations of power
domains states are possible,
- the latency settings can be overriden by the board code, so the
cpuidle_params struct is needed.
Right, I noticed that. I am looking for a way to have a similar cleanup for omap3 but without breaking the rx51 board.
Thanks -- Daniel
I want Jean to look at this series because some of his earlier clean up has introduced those custom functions which are getting removed in this series.
Regards santosh
Thanks, Jean