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Commit 53e734b1 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Felipe Balbi
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usb: renesas_usbhs: add a new macro for extending DnFIFOs 



To extend DnFIFOs in the future, this patch adds a new macro because
some SoCs don't the "port" address for DnFIFOs.

Signed-off-by: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 3a2634a5

drivers/usb/renesas_usbhs/fifo.c

+7 −2
Original line number Diff line number Diff line
@@ -1201,11 +1201,11 @@ void usbhs_fifo_quit(struct usbhs_priv *priv) 
	mod->irq_brdysts	= 0;

}



#define USBHS_DFIFO_INIT(priv, fifo, channel)				\

#define __USBHS_DFIFO_INIT(priv, fifo, channel, fifo_port)		\

do {									\

	fifo = usbhsf_get_dnfifo(priv, channel);			\

	fifo->name	= "D"#channel"FIFO";				\

	fifo->port	= D##channel##FIFO;				\

	fifo->port	= fifo_port;					\

	fifo->sel	= D##channel##FIFOSEL;				\

	fifo->ctr	= D##channel##FIFOCTR;				\

	fifo->tx_slave.shdma_slave.slave_id =				\
@@ -1215,6 +1215,11 @@ do { \ 
	usbhsf_dma_init(priv, fifo);					\

} while (0)



#define USBHS_DFIFO_INIT(priv, fifo, channel)				\

		__USBHS_DFIFO_INIT(priv, fifo, channel, D##channel##FIFO)

#define USBHS_DFIFO_INIT_NO_PORT(priv, fifo, channel)			\

		__USBHS_DFIFO_INIT(priv, fifo, channel, 0)



int usbhs_fifo_probe(struct usbhs_priv *priv)

{

	struct usbhs_fifo *fifo;