tree: https://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-4.20/google head: 8f35260e0b6cc09d77bcbbc21554342aa79ceb2f commit: eb1aac4c8744f75460c34d71b0c73bebf3e8ee5c [2/3] HID: google: add support tablet mode switch for Whiskers config: x86_64-randconfig-s3-10092338 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: git checkout eb1aac4c8744f75460c34d71b0c73bebf3e8ee5c # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
drivers/hid/hid-google-hammer.o: In function `cbas_ec_query_base':
>> drivers/hid/hid-google-hammer.c:73: undefined reference to
>> `cros_ec_cmd_xfer_status'
vim +73 drivers/hid/hid-google-hammer.c
51
52 static int cbas_ec_query_base(struct cros_ec_device *ec_dev, bool
get_state,
53 bool *state)
54 {
55 struct ec_params_mkbp_info *params;
56 struct cros_ec_command *msg;
57 int ret;
58
59 msg = kzalloc(sizeof(*msg) + max(sizeof(u32), sizeof(*params)),
60 GFP_KERNEL);
61 if (!msg)
62 return -ENOMEM;
63
64 msg->command = EC_CMD_MKBP_INFO;
65 msg->version = 1;
66 msg->outsize = sizeof(*params);
67 msg->insize = sizeof(u32);
68 params = (struct ec_params_mkbp_info *)msg->data;
69 params->info_type = get_state ?
70 EC_MKBP_INFO_CURRENT : EC_MKBP_INFO_SUPPORTED;
71 params->event_type = EC_MKBP_EVENT_SWITCH;
72
> 73 ret = cros_ec_cmd_xfer_status(ec_dev, msg);
74 if (ret >= 0) {
75 if (ret != sizeof(u32)) {
76 dev_warn(ec_dev->dev, "wrong result size: %d !=
%zu\n",
77 ret, sizeof(u32));
78 ret = -EPROTO;
79 } else {
80 *state = cbas_parse_base_state(msg->data);
81 ret = 0;
82 }
83 }
84
85 kfree(msg);
86
87 return ret;
88 }
89
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
