linux-kernel - Re: [PATCH 1/9] staging: greybus: fix up SPDX comment in .h files

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Date:   Tue, 27 Aug 2019 17:20:36 +0800
From:   Gao Xiang <gaoxiang25@...wei.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
CC:     Viresh Kumar <viresh.kumar@...aro.org>,
        <devel@...verdev.osuosl.org>, <elder@...nel.org>,
        Viresh Kumar <vireshk@...nel.org>, <johan@...nel.org>,
        <linux-kernel@...r.kernel.org>, <greybus-dev@...ts.linaro.org>,
        <yuchao0@...wei.com>
Subject: Re: [PATCH 1/9] staging: greybus: fix up SPDX comment in .h files

Hi Greg,

On Tue, Aug 27, 2019 at 09:58:02AM +0200, Greg Kroah-Hartman wrote:
> On Mon, Aug 26, 2019 at 11:21:19AM +0530, Viresh Kumar wrote:
> > On 25-08-19, 07:54, Greg Kroah-Hartman wrote:
> > > When these files originally got an SPDX tag, I used // instead of /* */
> > > for the .h files.  Fix this up to use // properly.
> > > 
> > > Cc: Viresh Kumar <vireshk@...nel.org>
> > > Cc: Johan Hovold <johan@...nel.org>
> > > Cc: Alex Elder <elder@...nel.org>
> > > Cc: greybus-dev@...ts.linaro.org
> > > Cc: devel@...verdev.osuosl.org
> > > Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> > > ---
> > >  drivers/staging/greybus/firmware.h               | 2 +-
> > >  drivers/staging/greybus/gb-camera.h              | 2 +-
> > >  drivers/staging/greybus/gbphy.h                  | 2 +-
> > >  drivers/staging/greybus/greybus.h                | 2 +-
> > >  drivers/staging/greybus/greybus_authentication.h | 2 +-
> > >  drivers/staging/greybus/greybus_firmware.h       | 2 +-
> > >  drivers/staging/greybus/greybus_manifest.h       | 2 +-
> > >  drivers/staging/greybus/greybus_protocols.h      | 2 +-
> > >  drivers/staging/greybus/greybus_trace.h          | 2 +-
> > >  drivers/staging/greybus/hd.h                     | 2 +-
> > >  drivers/staging/greybus/interface.h              | 2 +-
> > >  drivers/staging/greybus/manifest.h               | 2 +-
> > >  drivers/staging/greybus/module.h                 | 2 +-
> > >  drivers/staging/greybus/operation.h              | 2 +-
> > >  drivers/staging/greybus/spilib.h                 | 2 +-
> > >  drivers/staging/greybus/svc.h                    | 2 +-
> > >  16 files changed, 16 insertions(+), 16 deletions(-)
> > 
> > Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
> 
> Thanks for all of the acks!
> 
> greg k-h

I found similar issues of graybus when I tested the latest staging-testing

In file included from <command-line>:0:0:
./include/linux/greybus/greybus_protocols.h:45:2: error: unknown type name ‘__le16’
  __le16 size;  /* Size in bytes of header + payload */
  ^~~~~~
./include/linux/greybus/greybus_protocols.h:46:2: error: unknown type name ‘__le16’
  __le16 operation_id; /* Operation unique id */
  ^~~~~~
./include/linux/greybus/greybus_protocols.h:47:2: error: unknown type name ‘__u8’
  __u8 type;  /* E.g GB_I2C_TYPE_* or GB_GPIO_TYPE_* */
  ^~~~
./include/linux/greybus/greybus_protocols.h:48:2: error: unknown type name ‘__u8’
  __u8 result;  /* Result of request (in responses only) */
  ^~~~
./include/linux/greybus/greybus_protocols.h:49:2: error: unknown type name ‘__u8’
  __u8 pad[2];  /* must be zero (ignore when read) */
  ^~~~
./include/linux/greybus/greybus_protocols.h:58:2: error: unknown type name ‘__u8’
  __u8 phase;
  ^~~~
./include/linux/greybus/greybus_protocols.h:88:2: error: unknown type name ‘__u8’
  __u8 major;
  ^~~~
./include/linux/greybus/greybus_protocols.h:89:2: error: unknown type name ‘__u8’
  __u8 minor;
  ^~~~
./include/linux/greybus/greybus_protocols.h:93:2: error: unknown type name ‘__u8’
  __u8 major;
  ^~~~
./include/linux/greybus/greybus_protocols.h:94:2: error: unknown type name ‘__u8’
  __u8 minor;
  ^~~~
./include/linux/greybus/greybus_protocols.h:98:2: error: unknown type name ‘__u8’
  __u8 bundle_id;
  ^~~~
./include/linux/greybus/greybus_protocols.h:102:2: error: unknown type name ‘__u8’
  __u8 major;
  ^~~~
./include/linux/greybus/greybus_protocols.h:103:2: error: unknown type name ‘__u8’
  __u8 minor;
  ^~~~
./include/linux/greybus/greybus_protocols.h:108:2: error: unknown type name ‘__le16’
  __le16   size;
  ^~~~~~
./include/linux/greybus/greybus_protocols.h:113:2: error: unknown type name ‘__u8’
  __u8   data[0];
  ^~~~
./include/linux/greybus/greybus_protocols.h:118:2: error: unknown type name ‘__le16’
  __le16   cport_id;
  ^~~~~~
./include/linux/greybus/greybus_protocols.h:122:2: error: unknown type name ‘__le16’
  __le16   cport_id;

.. and other files...

Not very sure... but it seems it can be observed with allmodconfig or
CONFIG_KERNEL_HEADER_TEST=y and fail my compilation...
Hope that of some help (kind reminder...)

Thanks,
Gao Xiang

> _______________________________________________
> devel mailing list
> devel@...uxdriverproject.org
> http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel

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