| From | Ben Hutchings <> | Date | Sat, 09 Sep 2017 22:47:39 +0100 | Subject | [PATCH 3.2 004/106] net: irda: irda-usb: fix firmware name on big-endian hosts |
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3.2.93-rc1 review patch. If anyone has any objections, please let me know.
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From: Johan Hovold <johan@kernel.org>
commit 75cf067953d5ee543b3bda90bbfcbee5e1f94ae8 upstream.
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: Nick Fedchik <nfedchik@atlantic-link.com.ua> Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/net/irda/irda-usb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/irda/irda-usb.c +++ b/drivers/net/irda/irda-usb.c @@ -1083,7 +1083,7 @@ static int stir421x_patch_device(struct * 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;
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