linux-kernel - Re: [PATCH v2 6/9] platform/chrome: cros_typec

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Date:   Thu, 7 Jul 2022 15:06:23 -0700
From:   Prashant Malani <pmalani@...omium.org>
To:     kernel test robot <lkp@...el.com>
Cc:     linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
        chrome-platform@...ts.linux.dev, kbuild-all@...ts.01.org,
        bleung@...omium.org, heikki.krogerus@...ux.intel.com,
        Daisuke Nojiri <dnojiri@...omium.org>,
        "Dustin L. Howett" <dustin@...ett.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Guenter Roeck <groeck@...omium.org>,
        "Gustavo A. R. Silva" <gustavoars@...nel.org>,
        Sebastian Reichel <sebastian.reichel@...labora.com>,
        Tzung-Bi Shih <tzungbi@...nel.org>
Subject: Re: [PATCH v2 6/9] platform/chrome: cros_typec_switch: Add event check

On Wed, Jul 6, 2022 at 9:26 PM kernel test robot <lkp@...el.com> wrote:
>
> Hi Prashant,
>
> I love your patch! Perhaps something to improve:
>
> [auto build test WARNING on usb/usb-testing]
> [cannot apply to chrome-platform/for-next linus/master balbi-usb/testing/next peter-chen-usb/for-usb-next v5.19-rc5]
> [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#_base_tree_information]
>
> url:    https://github.com/intel-lab-lkp/linux/commits/Prashant-Malani/platform-chrome-Type-C-switch-driver-and-Type-C-framework-updates/20220707-012614
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
> config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220707/202207071256.63ElDHIG-lkp@intel.com/config)
> compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
> reproduce (this is a W=1 build):
>         # https://github.com/intel-lab-lkp/linux/commit/60e03c1b36c0e3533e481b44152faab38448be5b
>         git remote add linux-review https://github.com/intel-lab-lkp/linux
>         git fetch --no-tags linux-review Prashant-Malani/platform-chrome-Type-C-switch-driver-and-Type-C-framework-updates/20220707-012614
>         git checkout 60e03c1b36c0e3533e481b44152faab38448be5b
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/platform/chrome/ kernel/bpf/
>
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@...el.com>
>
> All warnings (new ones prefixed by >>):
>
> >> drivers/platform/chrome/cros_typec_switch.c:81:6: warning: no previous prototype for 'cros_typec_check_event' [-Wmissing-prototypes]
>       81 | bool cros_typec_check_event(struct cros_typec_switch_data *sdata, int port_num, u32 mask)
>          |      ^~~~~~~~~~~~~~~~~~~~~~
>    drivers/platform/chrome/cros_typec_switch.c:159:6: warning: no previous prototype for 'cros_typec_unregister_switches' [-Wmissing-prototypes]
>      159 | void cros_typec_unregister_switches(struct cros_typec_switch_data *sdata)
>          |      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>    drivers/platform/chrome/cros_typec_switch.c:170:5: warning: no previous prototype for 'cros_typec_register_retimer' [-Wmissing-prototypes]
>      170 | int cros_typec_register_retimer(struct cros_typec_port *port, struct fwnode_handle *fwnode)
>          |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
I'll fix these warnings and send out a v3.
Apologies for the churn.

-Prashant