[PATCH] video: fbdev: add missing USB-descriptor endianness conversions
DORMANTno replies
From: Johan Hovold <johan@kernel.org>
Date: 2017-05-12 10:17:25
Subsystem:
displaylink usb 2.0 framebuffer driver (udlfb), framebuffer layer, smsc ufx6000 and ufx7000 usb to vga driver, the rest · Maintainers:
Bernie Thompson, Helge Deller, Steve Glendinning, Linus Torvalds
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