[PATCH v2 1/3] driver core: add probe_err log helper
From: broonie@kernel.org (Mark Brown)
Date: 2018-10-17 09:57:12
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On Wed, Oct 17, 2018 at 10:58:24AM +0200, Andrzej Hajda wrote:
During probe every time driver gets resource it should usually check for error printk some message if it is not -EPROBE_DEFER and return the error. This pattern is simple but requires adding few lines after any resource acquisition code, as a result it is often omited or implemented only partially. probe_err helps to replace such code sequences with simple call, so code:
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