[PATCH] power: fix pstate number parsing

[Pattan, Reshma]

> -----Original Message-----
> From: Markus Theil <markus.theil at tu-ilmenau.de>


> +#include <ctype.h>

This is not needed right.

>  #include <stdio.h>
>  #include <stdlib.h>
>  #include <fcntl.h>
> @@ -96,7 +97,7 @@ power_read_turbo_pct(uint64_t *outVal)
> 
>  	errno = 0;
>  	*outVal = (uint64_t) strtol(val, &endptr, 10);
> -	if (*endptr != 0 || errno != 0) {
> +	if (errno != 0 || (*endptr != 0 && *endptr != '\n')) {

I encountered today that power library initialization failed and the reason is this \n check. 
This fix fixes the issue.

So if you are sending the next version be removing the above mentioned header file, please keep my Review and Ack tags in next version.

Reviewed-by: Reshma Pattan <reshma.pattan at intel.com>
Acked-by: Reshma Pattan <reshma.pattan at intel.com>