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From: Johan Hovold <johan@kernel.org>
To: linux-fbdev@vger.kernel.org
Subject: [PATCH] video: fbdev: add missing USB-descriptor endianness conversions
Date: Fri, 12 May 2017 10:17:25 +0000	[thread overview]
Message-ID: <20170512101725.2207-1-johan@kernel.org> (raw)

Add the missing endianness conversions when printing the USB
device-descriptor idVendor, idProduct and bcdDevice fields during probe.

Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/video/fbdev/smscufx.c | 5 +++--
 drivers/video/fbdev/udlfb.c   | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
index ec2e7e353685..449fceaf79d5 100644
--- a/drivers/video/fbdev/smscufx.c
+++ b/drivers/video/fbdev/smscufx.c
@@ -1646,8 +1646,9 @@ static int ufx_usb_probe(struct usb_interface *interface,
 	dev_dbg(dev->gdev, "%s %s - serial #%s\n",
 		usbdev->manufacturer, usbdev->product, usbdev->serial);
 	dev_dbg(dev->gdev, "vid_%04x&pid_%04x&rev_%04x driver's ufx_data struct at %p\n",
-		usbdev->descriptor.idVendor, usbdev->descriptor.idProduct,
-		usbdev->descriptor.bcdDevice, dev);
+		le16_to_cpu(usbdev->descriptor.idVendor),
+		le16_to_cpu(usbdev->descriptor.idProduct),
+		le16_to_cpu(usbdev->descriptor.bcdDevice), dev);
 	dev_dbg(dev->gdev, "console enable=%d\n", console);
 	dev_dbg(dev->gdev, "fb_defio enable=%d\n", fb_defio);
 
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
index 6a3c353de7c3..a868cbb51a34 100644
--- a/drivers/video/fbdev/udlfb.c
+++ b/drivers/video/fbdev/udlfb.c
@@ -1613,8 +1613,9 @@ static int dlfb_usb_probe(struct usb_interface *interface,
 	pr_info("%s %s - serial #%s\n",
 		usbdev->manufacturer, usbdev->product, usbdev->serial);
 	pr_info("vid_%04x&pid_%04x&rev_%04x driver's dlfb_data struct at %p\n",
-		usbdev->descriptor.idVendor, usbdev->descriptor.idProduct,
-		usbdev->descriptor.bcdDevice, dev);
+		le16_to_cpu(usbdev->descriptor.idVendor),
+		le16_to_cpu(usbdev->descriptor.idProduct),
+		le16_to_cpu(usbdev->descriptor.bcdDevice), dev);
 	pr_info("console enable=%d\n", console);
 	pr_info("fb_defio enable=%d\n", fb_defio);
 	pr_info("shadow enable=%d\n", shadow);
-- 
2.13.0


             reply	other threads:[~2017-05-12 10:17 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-12 10:17 Johan Hovold [this message]
  -- strict thread matches above, loose matches on Subject: below --
2017-06-14 10:08 [PATCH] video: fbdev: add missing USB-descriptor endianness conversions Bartlomiej Zolnierkiewicz

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