Re: [PATCH net-next 3/5] net: ravb: Return cached statistics if the interface is down

[Sergey Shtylyov]

On 2/7/24 3:07 PM, Claudiu wrote:

> From: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>
> 
> Return the cached statistics in case the interface is down. There should be
> no drawback to this, as cached statistics are updated in ravb_close().
> 
> In order to avoid accessing the IP registers while the IP is runtime
> suspended pm_runtime_active() check was introduced. The device runtime
> PM usage counter has been incremented to avoid disabling the device clocks
> while the check is in progress (if any).
> 
> The commit prepares the code for the addition of runtime PM support.
> 
> Suggested-by: Sergey Shtylyov <s.shtylyov@xxxxxx>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@xxxxxxxxxxxxxx>

Reviewed-by: Sergey Shtylyov <s.shtylyov@xxxxxx>

[...]

MBR, Sergey