Messages in this thread | | | Date | Thu, 15 Dec 2016 20:42:07 +0100 | From | Wolfram Sang <> | Subject | Re: [PATCH v6 2/5] i2c: Add STM32F4 I2C driver |
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> > + 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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