Messages in this thread |  | | Date | Thu, 9 Apr 2015 12:25:28 +0200 | From | Wolfram Sang <> | Subject | Re: [PATCH 12/14] i2c-parport: return proper error values from attach |
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> It doesn't really matter that the error codes are different, it matters > that they are meaningful. As much as possible you should pass error > codes from the lower layers. parport_claim_or_block() and > i2c_bit_add_bus() return proper error codes so you should record and > transmit them.
Oh, surely yes. I assumed they don't and this series is a first step to fix this. Should have looked myself. Thanks for jumping in here.
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