From 75cf067953d5ee543b3bda90bbfcbee5e1f94ae8 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Fri, 12 May 2017 12:11:13 +0200 Subject: [PATCH] net: irda: irda-usb: fix firmware name on big-endian hosts Add missing endianness conversion when using the USB device-descriptor bcdDevice field to construct a firmware file name. Fixes: 8ef80aef118e ("[IRDA]: irda-usb.c: STIR421x cleanups") Cc: stable # 2.6.18 Cc: Nick Fedchik Signed-off-by: Johan Hovold Signed-off-by: David S. Miller --- drivers/net/irda/irda-usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c index 8716b8c07feb..6f3c805f7211 100644 --- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1077,7 +1077,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self) * are "42101001.sb" or "42101002.sb" */ sprintf(stir421x_fw_name, "4210%4X.sb", - self->usbdev->descriptor.bcdDevice); + le16_to_cpu(self->usbdev->descriptor.bcdDevice)); ret = request_firmware(&fw, stir421x_fw_name, &self->usbdev->dev); if (ret < 0) return ret; -- 2.20.1