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usb: renesas_usbhs: remove sudmac support

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Yoshihiro Shimoda 2019-06-05 15:16:21 +09:00 committed by Greg Kroah-Hartman
parent ef513be0a9
commit 32a6cfdfd1
2 changed files with 1 additions and 6 deletions
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6
drivers/usb/renesas_usbhs/fifo.c
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@ -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--) {

1
include/linux/usb/renesas_usbhs.h
View File

@ -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;