Re: (subset) [PATCH v2] mfd: tps65910: add error handling for dummy I2C transfer in probe
From: Lee Jones
Date: Thu Apr 23 2026 - 07:06:37 EST
On Wed, 01 Apr 2026 13:09:31 +0800, Wenyuan Li wrote:
> In tps65910_i2c_probe(), a dummy I2C transfer is performed to work
> around silicon erratum SWCZ010. However, the return value of
> i2c_master_send() is not checked.
>
> If this dummy transfer fails, the driver continues execution without
> detecting the error. This may lead to subsequent I2C operations also
> failing, but the driver would incorrectly report success.
>
> [...]
Applied, thanks!
[1/1] mfd: tps65910: add error handling for dummy I2C transfer in probe
commit: 8599ab7a56720047cdcb008024852c4f4fd9fd5a
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Lee Jones [李琼斯]