Re: [PATCH 4.19.y-cip 05/12] phy: renesas: rcar-gen3-usb2: add conditions for uses_otg_pins == false

Pavel Machek


@@ -212,6 +212,9 @@ static void rcar_gen3_init_from_a_peri_to_a_host(struct rcar_gen3_chan *ch)

static bool rcar_gen3_check_id(struct rcar_gen3_chan *ch)
+ if (!ch->uses_otg_pins)
+ return (ch->dr_mode == USB_DR_MODE_HOST) ? false : true;
I'd write this as

"return ch->dr_mode != USB_DR_MODE_HOST;"

I'll take the patch, anyway, but there's room for future cleanup.

Best regards,
(cesky, pictures)

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