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net: irda: irda-usb: fix firmware name on big-endian hosts

PATCH Applied Johan Hovold 2 participants 2 messages May 12, 2017

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Johan Hovold

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PATCH 1/1 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 <[email protected]> # 2.6.18
Cc Nick Fedchik <[email protected]>
Signed-off-by Johan Hovold <[email protected]>
---
 drivers/net/irda/irda-usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/net/irda/irda-usb.c +1 -1
index 8716b8c07feb..6f3c805f7211 100644
@@ -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;
Signature · 1 line
2.13.0