tree: https://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git for-4.10/i2c-hid head: d4c9be33182718e3dbdd5834a415899949187a5b commit: de3c99488609284e454cf2b4420a789038a4cfa8 [7/8] HID: i2c-hid: Disable IRQ before freeing buffers config: x86_64-rhel (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout de3c99488609284e454cf2b4420a789038a4cfa8 # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
drivers/hid/i2c-hid/i2c-hid.c: In function 'i2c_hid_start':
>> drivers/hid/i2c-hid/i2c-hid.c:772:19: error: 'struct i2c_hid' has no member
>> named 'irq'
disable_irq(ihid->irq);
^~
drivers/hid/i2c-hid/i2c-hid.c:776:18: error: 'struct i2c_hid' has no member
named 'irq'
enable_irq(ihid->irq);
^~
drivers/hid/i2c-hid/i2c-hid.c: In function 'i2c_hid_probe':
drivers/hid/i2c-hid/i2c-hid.c:1050:23: error: implicit declaration of
function 'devm_regulator_get' [-Werror=implicit-function-declaration]
ihid->pdata.supply = devm_regulator_get(&client->dev, "vdd");
^~~~~~~~~~~~~~~~~~
drivers/hid/i2c-hid/i2c-hid.c:1050:21: warning: assignment makes pointer
from integer without a cast [-Wint-conversion]
ihid->pdata.supply = devm_regulator_get(&client->dev, "vdd");
^
drivers/hid/i2c-hid/i2c-hid.c:1059:8: error: implicit declaration of
function 'regulator_enable' [-Werror=implicit-function-declaration]
ret = regulator_enable(ihid->pdata.supply);
^~~~~~~~~~~~~~~~
drivers/hid/i2c-hid/i2c-hid.c:1141:2: error: implicit declaration of
function 'regulator_disable' [-Werror=implicit-function-declaration]
regulator_disable(ihid->pdata.supply);
^~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +772 drivers/hid/i2c-hid/i2c-hid.c
766
767 i2c_hid_find_max_report(hid, HID_INPUT_REPORT, &bufsize);
768 i2c_hid_find_max_report(hid, HID_OUTPUT_REPORT, &bufsize);
769 i2c_hid_find_max_report(hid, HID_FEATURE_REPORT, &bufsize);
770
771 if (bufsize > ihid->bufsize) {
> 772 disable_irq(ihid->irq);
773 i2c_hid_free_buffers(ihid);
774
775 ret = i2c_hid_alloc_buffers(ihid, bufsize);
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