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| author |   Chu Lin <linchuyuan@google.com> | 2021-05-17 22:26:06 +0000 |
|---|---|---|
| committer |   Guenter Roeck <linux@roeck-us.net> | 2021-05-17 16:02:05 -0700 |
| commit | f0fb26c456a30d6009faa2c9d44aa22f5bf88c90 (patch) | |
| tree | 43f8d2e565893a8fc1a2d8f342b4082d7f18aa39 /drivers/hwmon/pmbus/q54sj108a2.c | |
| parent | hwmon: (pmbus/isl68137) remove READ_TEMPERATURE_3 for RAA228228 (diff) | |
| download | linux-dev-f0fb26c456a30d6009faa2c9d44aa22f5bf88c90.tar.xz linux-dev-f0fb26c456a30d6009faa2c9d44aa22f5bf88c90.zip | |
hwmon/pmbus: (q54sj108a2) The PMBUS_MFR_ID is actually 6 chars instead of 5
The PMBUS_MFR_ID block is actually 6 chars for q54sj108a2.
/sys/bus/i2c/drivers/q54sj108a2_test# iotools smbus_read8 $BUS $ADDR 0x99
0x06
Tested: Devices are able to bind to the q54sj108a2 driver successfully.
Signed-off-by: Chu Lin <linchuyuan@google.com>
Link: https://lore.kernel.org/r/20210517222606.3457594-1-linchuyuan@google.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/pmbus/q54sj108a2.c')
| -rw-r--r-- | drivers/hwmon/pmbus/q54sj108a2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/pmbus/q54sj108a2.c b/drivers/hwmon/pmbus/q54sj108a2.c index b6e8b20466f1..fa298b4265a1 100644 --- a/drivers/hwmon/pmbus/q54sj108a2.c +++ b/drivers/hwmon/pmbus/q54sj108a2.c @@ -299,7 +299,7 @@ static int q54sj108a2_probe(struct i2c_client *client) dev_err(&client->dev, "Failed to read Manufacturer ID\n"); return ret; } - if (ret != 5 || strncmp(buf, "DELTA", 5)) { + if (ret != 6 || strncmp(buf, "DELTA", 5)) { buf[ret] = '\0'; dev_err(dev, "Unsupported Manufacturer ID '%s'\n", buf); return -ENODEV; |