linux-kernel - [PATCH 5.5 05/56] usb: host: xhci-tegra: set MODULE

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Message-Id: <20200130183610.020120122@linuxfoundation.org>
Date:   Thu, 30 Jan 2020 19:38:22 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Peter Robinson <pbrobinson@...il.com>,
        Thierry Reding <treding@...dia.com>
Subject: [PATCH 5.5 05/56] usb: host: xhci-tegra: set MODULE_FIRMWARE for tegra186

From: Peter Robinson <pbrobinson@...il.com>

commit e1f236efd9c579a29d7df75aa052127d0d975267 upstream.

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@...il.com>
Acked-by: Thierry Reding <treding@...dia.com>
Cc: stable <stable@...r.kernel.org>
Link: https://lore.kernel.org/r/20200120141910.116097-1-pbrobinson@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/usb/host/xhci-tegra.c |    1 +
 1 file changed, 1 insertion(+)

--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1432,6 +1432,7 @@ MODULE_FIRMWARE("nvidia/tegra210/xusb.bi
 
 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, },