diff mbox series

[v2,1/2] usb: renesas_usbhs: remove sudmac support

Message ID 1559715382-28390-2-git-send-email-yoshihiro.shimoda.uh@renesas.com (mailing list archive)
State Mainlined
Commit 32a6cfdfd168982cd7cd2898372da5eb49e56daf
Headers show
Series usb: renesas_usbhs: remove unused features | expand

Commit Message

Yoshihiro Shimoda June 5, 2019, 6:16 a.m. UTC 
SUDMAC feature was supported in v3.10, but was never used by
any platform. So, this patch removes it.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
---
 drivers/usb/renesas_usbhs/fifo.c  | 6 +-----
 include/linux/usb/renesas_usbhs.h | 1 -
 2 files changed, 1 insertion(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 452b456..e84d2ac2 100644
--- a/drivers/usb/renesas_usbhs/fifo.c
+++ b/drivers/usb/renesas_usbhs/fifo.c
@@ -12,7 +12,6 @@ 
 #include "pipe.h"
 
 #define usbhsf_get_cfifo(p)	(&((p)->fifo_info.cfifo))
-#define usbhsf_is_cfifo(p, f)	(usbhsf_get_cfifo(p) == f)
 
 #define usbhsf_fifo_is_busy(f)	((f)->pipe) /* see usbhs_pipe_select_fifo */
 
@@ -325,10 +324,7 @@  static int usbhsf_fifo_select(struct usbhs_pipe *pipe,
 	}
 
 	/* "base" will be used below  */
-	if (usbhs_get_dparam(priv, has_sudmac) && !usbhsf_is_cfifo(priv, fifo))
-		usbhs_write(priv, fifo->sel, base);
-	else
-		usbhs_write(priv, fifo->sel, base | MBW_32);
+	usbhs_write(priv, fifo->sel, base | MBW_32);
 
 	/* check ISEL and CURPIPE value */
 	while (timeout--) {
diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
index 3f53043..a2481f4d 100644
--- a/include/linux/usb/renesas_usbhs.h
+++ b/include/linux/usb/renesas_usbhs.h
@@ -187,7 +187,6 @@  struct renesas_usbhs_driver_param {
 	 * option:
 	 */
 	u32 has_otg:1; /* for controlling PWEN/EXTLP */
-	u32 has_sudmac:1; /* for SUDMAC */
 	u32 has_usb_dmac:1; /* for USB-DMAC */
 	u32 runtime_pwctrl:1;
 	u32 has_cnen:1;