From: Lee Jones <lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org
Cc: linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 0/3] i2c: Relax requirement for I2C Device ID tables
Date: Mon, 2 Jun 2014 14:41:00 +0100 [thread overview]
Message-ID: <1401716463-23457-1-git-send-email-lee.jones@linaro.org> (raw)
Hi Wolfram,
After this patch-set, it should become possible to start stripping out
those unnecessary I2C Device ID tables that are currently lurking around,
mostly redundantly. Firstly, we create a look-up function whose job it
is to match I2C device name to a Device Tree node. Then we add some
extra protection in i2c_match_id(), so that we can call the function with
a NULL parameter. This in turn aids to the elegance of the final change
which relaxes the requirement of a populated .id_table.
Kind regards,
Lee
next reply other threads:[~2014-06-02 13:41 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-02 13:41 Lee Jones [this message]
2014-06-02 13:41 ` [PATCH 1/3] i2c: Provide 'device type' to 'OF device node' look-up Lee Jones
[not found] ` <1401716463-23457-2-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-06-02 13:57 ` Lee Jones
2014-06-02 16:06 ` Grant Likely
[not found] ` <20140602160631.F2F6DC40476-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-06-02 16:19 ` Lee Jones
2014-06-02 13:41 ` [PATCH 2/3] i2c: Add pointer dereference protection to i2c_match_id() Lee Jones
2014-06-02 16:07 ` Grant Likely
[not found] ` <1401716463-23457-1-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-06-02 13:41 ` [PATCH 3/3] i2c: Make I2C ID tables non-mandatory for DT'ed and/or ACPI'ed devices Lee Jones
[not found] ` <1401716463-23457-4-git-send-email-lee.jones-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2014-06-02 14:34 ` One Thousand Gnomes
[not found] ` <20140602153417.2065c1a5-mUKnrFFms3BCCTY1wZZT65JpZx93mCW/@public.gmane.org>
2014-06-03 8:11 ` Lee Jones
2014-06-02 16:08 ` Grant Likely
[not found] ` <20140602160829.F3519C40476-WNowdnHR2B42iJbIjFUEsiwD8/FfD2ys@public.gmane.org>
2014-06-03 8:11 ` Lee Jones
2014-06-03 9:18 ` Grant Likely
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