Re: [PATCH v6 2/5] i2c: Add STM32F4 I2C driver
From: Wolfram Sang <hidden>
Date: 2016-12-15 19:42:12
Also in:
linux-arm-kernel, linux-i2c, lkml
quoted
+ if (ret) { + dev_err(i2c_dev->dev, "bus not free\n"); + ret = -EBUSY;I'm not sure if "bus not free" deserves an error message. Wolfram?
I tend to agree. But I never enforced it up to now, never found the time to double check if I could/should enforce it.
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