[PATCH v3] ARM: mxs: Use a proper timeout mechanism

[Shawn Guo]

On Fri, Jan 27, 2012 at 12:44:29PM -0200, Fabio Estevam wrote:
> Introduce a function for checking the busy bits of CLKCTRL register that 
> uses a proper timeout mechanism.
> 
> Remove parts of code that use busy loops and replace them with the 
> mxs_clkctrl_timeout() function.
> 
> Tested on a mx28evk by performing audio playback.
> 
> Suggested-by: Wolfram Sang <w.sang at pengutronix.de>
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>

Applied, thanks.

-- 
Regards,
Shawn