Re: [PATCH 2/2] regmap: Avoid namespace collision within macro

[Mark Brown]

On Thu, Oct 27, 2016 at 10:33:19AM +0100, Ramesh Shanmugasundaram wrote:

>  #define regmap_read_poll_timeout(map, addr, val, cond, sleep_us, timeout_us) \
>  ({ \
> -	ktime_t timeout = ktime_add_us(ktime_get(), timeout_us); \
> +	ktime_t __timeout = ktime_add_us(ktime_get(), timeout_us); \
>  	int ret; \

Why is timeout an issue and not ret?

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