[PATCH v5 07/16] net: dwmac-intel-plat: Use helper rgmii_clock

[Jan Petrous]

On Tue, Nov 19, 2024 at 04:44:43PM +0000, Russell King (Oracle) wrote:
> On Tue, Nov 19, 2024 at 04:00:13PM +0100, Jan Petrous via B4 Relay wrote:
> > @@ -31,27 +31,15 @@ struct intel_dwmac_data {
> >  static void kmb_eth_fix_mac_speed(void *priv, unsigned int speed, unsigned int mode)
> >  {
> >  	struct intel_dwmac *dwmac = priv;
> > -	unsigned long rate;
> > +	long rate;
> >  	int ret;
> 
> So the following becomes:
> 
> >  
> >  	rate = clk_get_rate(dwmac->tx_clk);
> >  
> > +	rate = rgmii_clock(speed);
> > +	if (rate < 0) {
> >  		dev_err(dwmac->dev, "Invalid speed\n");
> > +		return;
> >  	}
> 
> Now that I've removed the deleted lines, we can see that the
> clk_get_rate() call there is now redundant. Please remove in
> this change.

Funny I didn't notice that, thanks. I will remove it in v6.

Interesting the redundant clk_get_rate() is there from v5.10.0.
I hope that there was no reason for the clock call, like any platform
discrepancy requiring reading the clock before setting.

BTW, I also removed Reviewed-by: Andrew as the patch was changed.

BR.
/Jan