linux-kernel - [PATCH 0/3] usb: gadget: udc-xilinx: fix warnings

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Date:   Tue, 22 Aug 2023 12:01:58 +0530
From:   Piyush Mehta <piyush.mehta@....com>
To:     <gregkh@...uxfoundation.org>, <michal.simek@....com>,
        <u.kleine-koenig@...gutronix.de>, <linus.walleij@...aro.org>
CC:     <linux-usb@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <git@....com>,
        Piyush Mehta <piyush.mehta@....com>
Subject: [PATCH 0/3] usb: gadget: udc-xilinx: fix warnings

Fixed below sparse warnings for the udc-xilinx reported by the kernel
test robot.

Link: https://lore.kernel.org/all/202209020044.CX2PfZzM-lkp@intel.com/

Sparse Warnings:
drivers/usb/gadget/udc/udc-xilinx.c:1620:35: sparse: warning: restricted __le16 degrades to integer
drivers/usb/gadget/udc/udc-xilinx.c:1626:31: sparse: warning: restricted __le16 degrades to integer
drivers/usb/gadget/udc/udc-xilinx.c:1641:34: sparse: warning: incorrect type in assignment (different base types)
drivers/usb/gadget/udc/udc-xilinx.c:1641:34: sparse:    expected unsigned short [usertype]
drivers/usb/gadget/udc/udc-xilinx.c:1641:34: sparse:    got restricted __le16 [usertype]
drivers/usb/gadget/udc/udc-xilinx.c:1669:35: sparse: warning: restricted __le16 degrades to integer
drivers/usb/gadget/udc/udc-xilinx.c:1669:35: sparse: warning: restricted __le16 degrades to integer
drivers/usb/gadget/udc/udc-xilinx.c:1689:46: sparse: warning: restricted __le16 degrades to integer
drivers/usb/gadget/udc/udc-xilinx.c:1695:46: sparse: warning: restricted __le16 degrades to integer
drivers/usb/gadget/udc/udc-xilinx.c:1758:29: sparse: warning: cast from restricted __le16
drivers/usb/gadget/udc/udc-xilinx.c:1759:29: sparse: warning: cast from restricted __le16
drivers/usb/gadget/udc/udc-xilinx.c:1760:30: sparse: warning: cast from restricted __le16
drivers/usb/gadget/udc/udc-xilinx.c:1872:34: sparse: warning: restricted __le16 degrades to integer
drivers/usb/gadget/udc/udc-xilinx.c:1883:49: sparse: warning: incorrect type in argument 3 (different base types)
drivers/usb/gadget/udc/udc-xilinx.c:1883:49: sparse:    expected unsigned int [usertype]
drivers/usb/gadget/udc/udc-xilinx.c:1883:49: sparse:    got restricted __le16 [usertype] wValue
drivers/usb/gadget/udc/udc-xilinx.c:1888:47: sparse: warning: restricted __le16 degrades to integer

Piyush Mehta (3):
  usb: gadget: udc-xilinx: fix restricted __le16 degrades to integer
    warning
  usb: gadget: udc-xilinx: fix cast from restricted __le16 warning
  usb: gadget: udc-xilinx: fix incorrect type in assignment warning

 drivers/usb/gadget/udc/udc-xilinx.c | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

-- 
2.17.1