patch "usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186" added to usb-testing

patch "usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186" added to usb-testing

[gregkh]

This is a note to let you know that I've just added the patch titled

    usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186

to my usb git tree which can be found at
    git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-testing branch.

The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)

The patch will be merged to the usb-next branch sometime soon,
after it passes testing, and the merge window is open.

If you have any questions about this process, please let me know.


From e1f236efd9c579a29d7df75aa052127d0d975267 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Mon, 20 Jan 2020 14:19:10 +0000
Subject: usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186

Set the MODULE_FIRMWARE for tegra186, it's registered for 124/210 and
ensures the firmware is available at the appropriate time such as in
the initrd, else if the firmware is unavailable the driver fails with
the following errors:

tegra-xusb 3530000.usb: Direct firmware load for nvidia/tegra186/xusb.bin failed with error -2
tegra-xusb 3530000.usb: failed to request firmware: -2
tegra-xusb 3530000.usb: failed to load firmware: -2
tegra-xusb: probe of 3530000.usb failed with error -2

Fixes: 5f9be5f3f899 ("usb: host: xhci-tegra: Add Tegra186 XUSB support")
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200120141910.116097-1-pbrobinson@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/host/xhci-tegra.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 0b58ef3a7f7f..8163aefc6c6b 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1744,6 +1744,7 @@ MODULE_FIRMWARE("nvidia/tegra210/xusb.bin");
 
 static const char * const tegra186_supply_names[] = {
 };
+MODULE_FIRMWARE("nvidia/tegra186/xusb.bin");
 
 static const struct tegra_xusb_phy_type tegra186_phy_types[] = {
 	{ .name = "usb3", .num = 3, },
-- 
2.25.0