Re: [PATCH v2] iio: adc: ad7625: fix type mismatch in clamp() macro

[Jonathan Cameron <jic23@kernel.org>]

On Mon, 27 Apr 2026 10:31:28 +0300
Andy Shevchenko <andriy.shevchenko@linux.intel.com> wrote:

> On Sat, Apr 25, 2026 at 11:16:16AM +0400, Giorgi Tchankvetadze wrote:
> > clamp() expects compatible operand types. The period calculation uses
> > nanosecond constants, while the local target variable was narrower than
> > the upper bound expression.
> > 
> > Make target unsigned long and use unsigned long bounds, including
> > NSEC_PER_USEC for the upper limit. This keeps the operands naturally
> > aligned without adding casts.  
> 
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> 
> ...
> 
> > -	u32 target;
> > +	unsigned long target;
> >  	struct pwm_waveform clk_gate_wf = { }, cnv_wf = { };
> >  	int ret;  
> 
> Preferred to keep the reversed xmas tree order (no need to resend, hopefully
> Jonathan tweaks this whilst applying).
> 
> 	struct pwm_waveform clk_gate_wf = { }, cnv_wf = { };
> 	unsigned long target;
> 	int ret;
> 

Done and applied. Thanks.

J