[omap:droid4-pending-v5.4 18/26] include/linux/mfd/motorola-mdm.h:37:25: error: field 'gsm_dlci' has incomplete type

[omap:droid4-pending-v5.4 18/26] include/linux/mfd/motorola-mdm.h:37:25: error: field 'gsm_dlci' has incomplete type

[kbuild test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git droid4-pending-v5.4
head:   3efaedc5ef6cde5bfde516b6db455b306b5ce5b7
commit: ded039eb975c1014181e2a2b6b16ae7ffabe7350 [18/26] mfd: motmdm: Add Motorola TS 27.010 serdev driver for devices like droid4
config: i386-randconfig-d002-201943 (attached as .config)
compiler: gcc-7 (Debian 7.4.0-14) 7.4.0
reproduce:
        git checkout ded039eb975c1014181e2a2b6b16ae7ffabe7350
        # save the attached .config to linux build tree
        make ARCH=i386 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   In file included from <command-line>:0:0:
>> include/linux/mfd/motorola-mdm.h:37:25: error: field 'gsm_dlci' has incomplete type
     struct gsm_serdev_dlci gsm_dlci;
                            ^~~~~~~~
>> include/linux/mfd/motorola-mdm.h:38:19: error: field 'node' has incomplete type
     struct list_head node;
                      ^~~~
>> include/linux/mfd/motorola-mdm.h:39:2: error: unknown type name 'wait_queue_head_t'
     wait_queue_head_t read_queue;
     ^~~~~~~~~~~~~~~~~
>> include/linux/mfd/motorola-mdm.h:40:15: error: field 'read_fifo' has incomplete type
     struct kfifo read_fifo;
                  ^~~~~~~~~
>> include/linux/mfd/motorola-mdm.h:42:2: error: unknown type name 'u16'
     u16 id;
     ^~~
>> include/linux/mfd/motorola-mdm.h:45:8: error: unknown type name 'size_t'
           size_t cmdlen,
           ^~~~~~
   include/linux/mfd/motorola-mdm.h:46:28: error: unknown type name 'size_t'
           unsigned char *rsp, size_t rsplen);
                               ^~~~~~
   include/linux/mfd/motorola-mdm.h:48:36: error: unknown type name 'size_t'
             const unsigned char *buf, size_t len);
                                       ^~~~~~
   include/linux/mfd/motorola-mdm.h:51:8: error: unknown type name 'size_t'
           size_t len);
           ^~~~~~
   include/linux/mfd/motorola-mdm.h:53:45: error: unknown type name 'size_t'
           int cmdid, const unsigned char *buf, size_t count);
                                                ^~~~~~
>> include/linux/mfd/motorola-mdm.h:55:19: error: field 'list' has incomplete type
     struct list_head list;
                      ^~~~
   include/linux/mfd/motorola-mdm.h:60:33: warning: 'struct device' declared inside parameter list will not be visible outside of this definition or declaration
    int motmdm_register_dlci(struct device *dev, struct motmdm_dlci *mot_dlci);
                                    ^~~~~~
   include/linux/mfd/motorola-mdm.h:61:36: warning: 'struct device' declared inside parameter list will not be visible outside of this definition or declaration
    void motmdm_unregister_dlci(struct device *dev, struct motmdm_dlci *mot_dlci);
                                       ^~~~~~
   include/linux/mfd/motorola-mdm.h:66:4: error: unknown type name 'size_t'
       size_t cmdlen, unsigned char *rsp, size_t rsplen)
       ^~~~~~
   include/linux/mfd/motorola-mdm.h:66:39: error: unknown type name 'size_t'
       size_t cmdlen, unsigned char *rsp, size_t rsplen)
                                          ^~~~~~
   include/linux/mfd/motorola-mdm.h:78:30: error: unknown type name 'size_t'
       const unsigned char *buf, size_t count)
                                 ^~~~~~

vim +/gsm_dlci +37 include/linux/mfd/motorola-mdm.h

    35	
    36	struct motmdm_dlci {
  > 37		struct gsm_serdev_dlci gsm_dlci;
  > 38		struct list_head node;
  > 39		wait_queue_head_t read_queue;
  > 40		struct kfifo read_fifo;
    41		int line;
  > 42		u16 id;
    43		int (*send_command)(struct device *dev, struct motmdm_dlci *mot_dlci,
    44				    unsigned long timeout_ms, const unsigned char *cmd,
  > 45				    size_t cmdlen,
    46				    unsigned char *rsp, size_t rsplen);
    47		int (*handle_command)(struct motmdm_dlci *mot_dlci, int id,
  > 48				      const unsigned char *buf, size_t len);
    49		int (*receive_data)(struct motmdm_dlci *mot_dlci,
    50				    const unsigned char *buf,
    51				    size_t len);
    52		int (*write)(struct device *dev, struct motmdm_dlci *mot_dlci,
    53			     int cmdid, const unsigned char *buf, size_t count);
    54		int (*notify)(struct motmdm_dlci *mot_dlci, enum motmdm_state);
  > 55		struct list_head list;
    56		void *privdata;		/* Do not use, internal data */
    57		void *drvdata;		/* Available for consumer drivers */
    58	};
    59	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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