Re: [PATCH v4 11/22] i2c: core: Probe i2c adapters and devices on demand

2015-10-20 Thread Wolfram Sang
On Mon, Sep 07, 2015 at 02:23:36PM +0200, Tomeu Vizoso wrote: > When looking up an i2c adapter or device through its OF node, probe it > if it hasn't already. > > The goal is to reduce deferred probes to a minimum, as it makes it very > cumbersome to find out why a device failed to probe, and can

[PATCH v4 11/22] i2c: core: Probe i2c adapters and devices on demand

2015-09-07 Thread Tomeu Vizoso
When looking up an i2c adapter or device through its OF node, probe it if it hasn't already. The goal is to reduce deferred probes to a minimum, as it makes it very cumbersome to find out why a device failed to probe, and can introduce very big delays in when a critical device is probed.