[PATCH 09/20] staging: comedi: adv_pci1723: fix initial dio subdevice state and io_bits

H Hartley Sweeten hartleys at visionengravers.com
Mon Aug 20 21:51:23 UTC 2012


On Monday, August 20, 2012 2:49 PM, Dan Carpenter wrote:
> On Fri, Aug 17, 2012 at 06:17:38PM -0700, H Hartley Sweeten wrote:
>> +	if (this_board->n_diochan) {
>> +		s = dev->subdevices + subdev;
>
> This pointer math sucks still...  I feel like the unreadable code is
> part of what caused this bug.
>
> We don't have to change these all at once.  If we fix only one line,
> then at least one line will be readable and that is one more than
> before so *improvement*.

Hello Dan,

I'll work of changing the pointer math to array access.

I'll try to post a big chunk of them today.

Regards,
Hartley




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