[PATCH 1/6] spi: bcm2835: remove dependency on handle_err which is

[Stephen Warren]

On 03/29/2015 10:48 AM, Mark Brown wrote:
> On Sun, Mar 29, 2015 at 04:03:22PM +0200, Martin Sperl wrote:
>> in spi-for-next
>> 
>> Remove the implementation of handle_err, the function of which
>> was introduced to spi-for-next with patch b716c4ff
> 
> Why?
> 
> When referencing patches please include the patch title as well as
> the hash, this makes the mail/commit log more directly readable by
> humans.

I believe these days it's also typical to use a 12-character commit
hash when referencing commits; IIRC Linus suggested the following in
your ~/.gitconfig:

[core]
        abbrev = 12

... which would yield the following:

$ git log --oneline -1 b716c4ff|cat
b716c4ffc6a2 spi: introduce master->handle_err() callback

... so you'd typically write the following in a commit log:

b716c4ffc6a2 (spi: introduce master->handle_err() callback)