Please undo the recent change on i2c-hid.c
> - if (ret_size > size) {
> + if ((ret_size > size) || (ret_size <= 2)) {
> dev_err(&ihid->client->dev, "%s: incomplete report (%d/%d)\n",
> __func__, size, ret_size);
> return;
This change spams in the dmesg output. Or remove the "=".
- if ((ret_size > size) || (ret_size <= 2)) {
+ if ((ret_size > size) || (ret_size < 2)) {
$ dmesg
[ 1781.266353] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.273898] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.281464] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.289064] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.296607] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.304131] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.311751] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.319315] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)
[ 1781.326882] i2c_hid i2c-ALP0017:00: i2c_hid_get_input: incomplete report (30/2)diff -uNr drivers/hid/i2c-hid/i2c-hid.c drivers/hid/i2c-hid/i2c-hid.c
--- drivers/hid/i2c-hid/i2c-hid.c 2018-04-26 11:00:39.000000000 +0200
+++ drivers/hid/i2c-hid/i2c-hid.c 2018-04-29 12:42:53.867780866 +0200
@@ -484,7 +484,7 @@
return;
}
- if ((ret_size > size) || (ret_size <= 2)) {
+ if ((ret_size > size) || (ret_size < 2)) {
dev_err(&ihid->client->dev, "%s: incomplete report (%d/%d)\n",
__func__, size, ret_size);
return;
