linux-kernel - Re: [PATCH 1/3] mfd: MAX6650/6651 support

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]

Message-ID: <CAOMwXhPhOGn2n2ca1aenxS_-b0pYiZ_KvX7bR666MsoxaQeL9g@mail.gmail.com>
Date:	Thu, 9 Jan 2014 14:43:07 +0000
From:	Laszlo Papp <lpapp@....org>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Guenter Roeck <linux@...ck-us.net>,
	Linus Walleij <linus.walleij@...aro.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] mfd: MAX6650/6651 support

>> +int max6651_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest)
>> +{
>
> Probably best to use Regmap instead.
>
> regmap_i2c_read()

>> +int max6651_write_reg(struct i2c_client *i2c, u8 reg, u8 value)
>> +{
>> +    struct max6651_dev *max6651 = i2c_get_clientdata(i2c);
>> +    int ret;
>
> Same here.
>
> regmap_i2c_write()

Hmm, but what Linus linked is using regmap_read/write(...) instead of
regmap_i2c_read/write(...).

I thought I would need to be using the former. Perhaps, I
misunderstand something?

I do not even find the aforementioend functions used by drivers based
on this LXR result:
http://lxr.free-electrons.com/ident?i=regmap_i2c_write
--
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/