[PATCH v3 3/4] iio: adc: aspeed: Replace mdelay() with fsleep() for ADC stabilization delay

[Jonathan Cameron]

On Fri, 20 Mar 2026 12:31:41 +0200
Andy Shevchenko <andriy.shevchenko at linux.intel.com> wrote:

> On Fri, Mar 20, 2026 at 01:46:37PM +0800, Billy Tsai wrote:
> > The ADC stabilization delays in compensation mode and battery sensing
> > mode do not require atomic context. Using mdelay() here results in
> > unnecessary busy waiting.
> > 
> > Replace mdelay(1) with fsleep(1000) to allow the scheduler to run other
> > tasks while waiting for the ADC to stabilize.
> > 
> > Also fix a minor typo in the comment ("adc" -> "ADC").  
> 
> > Suggested-by: Andy Shevchenko <andriy.shevchenko at linux.intel.com>  
> 
> I haven't suggested the idea, I only suggested to use fsleep() for the purpose.
Dropped the tag.



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