Re: [PATCH v13 3/7] i2c: Add Nuvoton NCT6694 I2C support
From: Wolfram Sang <wsa+renesas@sang-engineering.com>
Date: 2025-07-14 07:37:34
Also in:
linux-can, linux-gpio, linux-hwmon, linux-i2c, linux-rtc, linux-usb, linux-watchdog, lkml
+ if (msg_temp->len > 64) + return -EPROTO;
Please populate and use 'struct i2c_adapter_quirks' so the I2C core can handle the checks for you. At least max_read_len and max_write_len. But please also do check the other flags. Usually, USB adapters have way more limitations than the buffer size.
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