On Fri, Sep 10, 2021 at 01:08:02AM +0800, kernel test robot wrote:

Hi Jack,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on usb/usb-testing]
[also build test ERROR on peter.chen-usb/for-usb-next linus/master next-20210909]
[cannot apply to v5.14]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Jack-Pham/usb-gadget-f_uac2-Fixes-for-SuperSpeed/20210909-162955
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
config: i386-randconfig-a016-20210908 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 261cbe98c38f8c1ee1a482fe76511110e790f58a)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/0day-ci/linux/commit/f262014b234c389fc10439b7c11aa10ea84270f6
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Jack-Pham/usb-gadget-f_uac2-Fixes-for-SuperSpeed/20210909-162955
        git checkout f262014b234c389fc10439b7c11aa10ea84270f6
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <redacted>

All errors (new ones prefixed by >>):

quoted

quoted

drivers/usb/gadget/function/f_uac2.c:1181:19: error: member reference type 'struct usb_ss_ep_comp_descriptor' is not a pointer; did you mean to use '.'?

           ss_epin_desc_comp->wBytesPerInterval = ss_epin_desc->wMaxPacketSize;
           ~~~~~~~~~~~~~~~~~^~
                            .

quoted

quoted

drivers/usb/gadget/function/f_uac2.c:1181:53: error: member reference type 'struct usb_endpoint_descriptor' is not a pointer; did you mean to use '.'?

           ss_epin_desc_comp->wBytesPerInterval = ss_epin_desc->wMaxPacketSize;
                                                  ~~~~~~~~~~~~^~
                                                              .

quoted

quoted

drivers/usb/gadget/function/f_uac2.c:1181:39: error: expression is not assignable

           ss_epin_desc_comp->wBytesPerInterval = ss_epin_desc->wMaxPacketSize;
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
   drivers/usb/gadget/function/f_uac2.c:1182:20: error: member reference type 'struct usb_ss_ep_comp_descriptor' is not a pointer; did you mean to use '.'?
           ss_epout_desc_comp->wBytesPerInterval = ss_epout_desc->wMaxPacketSize;
           ~~~~~~~~~~~~~~~~~~^~
                             .
   drivers/usb/gadget/function/f_uac2.c:1182:55: error: member reference type 'struct usb_endpoint_descriptor' is not a pointer; did you mean to use '.'?
           ss_epout_desc_comp->wBytesPerInterval = ss_epout_desc->wMaxPacketSize;
                                                   ~~~~~~~~~~~~~^~
                                                                .
   drivers/usb/gadget/function/f_uac2.c:1182:40: error: expression is not assignable
           ss_epout_desc_comp->wBytesPerInterval = ss_epout_desc->wMaxPacketSize;
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
   6 errors generated.

DOH! Was wondering why this was working for me but failed to realize I
was still loading an older build that had previous changes.

Sorry for the noise!! V3 coming very soon.

Jack
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