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authorYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>2019-06-05 08:16:21 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-05 11:54:38 +0200
commit32a6cfdfd168982cd7cd2898372da5eb49e56daf (patch)
tree826d7f9cbcbf82fef3bdc08288949a335c5a2561 /drivers
parentusb: xhci: Add Clear_TT_Buffer (diff)
downloadlinux-32a6cfdfd168982cd7cd2898372da5eb49e56daf.tar.xz
linux-32a6cfdfd168982cd7cd2898372da5eb49e56daf.zip
usb: renesas_usbhs: remove sudmac support
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/renesas_usbhs/fifo.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c
index 452b456ac24e..e84d2ac2a30a 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--) {