diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2025-05-22 08:43:49 +0200 |
|---|---|---|
| committer | Andi Shyti <andi@zenone.zhora.eu> | 2025-06-25 22:49:57 +0200 |
| commit | cbdb25ccf7566eee0c2b945e35cb98baf9ed0aa6 (patch) | |
| tree | 80f2a3f91ec3736a0f338e0e38016b9a24c1f6fe /scripts/lib/kdoc/kdoc_parser.py | |
| parent | 56ad91c1aa9c18064348edf69308080b03c9dc48 (diff) | |
i2c: tiny-usb: disable zero-length read messages
This driver passes the length of an i2c_msg directly to
usb_control_msg(). If the message is now a read and of length 0, it
violates the USB protocol and a warning will be printed. Enable the
I2C_AQ_NO_ZERO_LEN_READ quirk for this adapter thus forbidding 0-length
read messages altogether.
Fixes: e8c76eed2ecd ("i2c: New i2c-tiny-usb bus driver")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: <stable@vger.kernel.org> # v2.6.22+
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
Link: https://lore.kernel.org/r/20250522064349.3823-2-wsa+renesas@sang-engineering.com
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions