linux-kernel - Re: [PATCH] iio: tsl2563: Initialize channels

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sun, 12 Jan 2014 23:08:20 +0200
From:	Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>
To:	Peter Meerwald <pmeerw@...erw.net>,
	Ivaylo Dimitrov <ivo.g.dimitrov.75@...il.com>
CC:	jic23@...nel.org, pali.rohar@...il.com, pavel@....cz,
	linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org,
	Ivaylo Dimitrov <freemangordon@....bg>
Subject: Re: [PATCH] iio: tsl2563: Initialize channels

On 12.01.2014 22:55, Peter Meerwald wrote:
>
> I think the fix should rather be
>
> 	if (chan->channel2 == IIO_MOD_LIGHT_BOTH)
> 		chip->calib0 = calib_from_sysfs(val);
> 	else if (chan->channel2 == IIO_MOD_LIGHT_IR)
> 		chip->calib1 = calib_from_sysfs(val);
> 	else
> 		return -EINVAL;
>
> since only the INTENSITY channels have a CALIBSCALE info
>
> the light channel incorrectly sets .indexed = 1 and .channel = 0 which
> should be unnecessary since there is only one IIO_LIGHT channel
>
> regards, p.
>

I thought so when I was preparing the patch, but unfortunately couldn't 
find any documentation for iio subsystem structs and defines, besides 
what is in the header files (and it is not very descriptive), so I took 
the easy route.

However, I'll send a new patch with the above (and a little more) changes.

Thanks,
Ivo

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/