Patch "usb: gadget: udc: renesas_usb3: fix number of the pipes" has been added to the 4.14-stable tree
Subsystems (2)
This is a note to let you know that I've just added the patch titled
usb: gadget: udc: renesas_usb3: fix number of the pipes
to the 4.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-gadget-udc-renesas_usb3-fix-number-of-the-pipes.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
a58204ab91ad8cae4d8474aa0ba5d1fc504860c9Mon Sep 17 00:00:00 2001
From: Yoshihiro Shimoda <[email protected]>
Date: Mon, 13 Nov 2017 17:59:18 +0900
Subject: usb: gadget: udc: renesas_usb3: fix number of the pipes
From: Yoshihiro Shimoda <[email protected]>
commit a58204ab91ad8cae4d8474aa0ba5d1fc504860c9 upstream.
This controller on R-Car Gen3 has 6 pipes that included PIPE 0 for control actually. But, the datasheet has error in writing as it has 31 pipes. (However, the previous code defined 30 pipes wrongly...)
Anyway, this patch fixes it.
--- drivers/usb/gadget/udc/renesas_usb3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/usb/gadget/udc/renesas_usb3.c +1 -1
@@ -254,7 +254,7 @@#define USB3_EP0_SS_MAX_PACKET_SIZE 512#define USB3_EP0_HSFS_MAX_PACKET_SIZE 64#define USB3_EP0_BUF_SIZE 8 -#define USB3_MAX_NUM_PIPES 30 +#define USB3_MAX_NUM_PIPES 6/* This includes PIPE 0 */ #define USB3_WAIT_US 3#define USB3_DMA_NUM_SETTING_AREA 4/*
Patches currently in stable-queue which might be from [email protected] are
queue-4.14/usb-gadget-udc-renesas_usb3-fix-number-of-the-pipes.patch