From: Peter Rosin <peda@lysator.liu.se>
To: linux-kernel@vger.kernel.org
Cc: Peter Rosin <peda@axentia.se>, Wolfram Sang <wsa@the-dreams.de>,
Peter Korsgaard <peter.korsgaard@barco.com>,
Guenter Roeck <linux@roeck-us.net>,
Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald <pmeerw@pmeerw.net>,
Antti Palosaari <crope@iki.fi>,
Mauro Carvalho Chehab <mchehab@osg.samsung.com>,
Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Grant Likely <grant.likely@linaro.org>,
Adriana Reus <adriana.reus@intel.com>,
Viorel Suman <viorel.suman@intel.com>,
Krzysztof Kozlowski <k.kozlowski@samsung.com>,
Terry Heo <terryheo@google.com>,
Hans Verkuil <hans.verkuil@cisco.com>,
Arnd Bergmann <arnd@arndb.de>,
Tommi Rantala <tt.rantala@gmail.com>,
linux-i2c@vger.kernel.org, linux-iio@vger.kernel.org,
linux-media@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing
Date: Fri, 04 Mar 2016 08:10:47 +0100 [thread overview]
Message-ID: <56D934F7.4060909@lysator.liu.se> (raw)
In-Reply-To: <1457044050-15230-19-git-send-email-peda@lysator.liu.se>
Hi!
Here's a fixup for a problem found by the test robot. Sorry for the
inconvenience.
Cheers,
Peter
diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c
index 40a4e0397826..b73c42eddca3 100644
--- a/drivers/i2c/i2c-mux.c
+++ b/drivers/i2c/i2c-mux.c
@@ -226,6 +226,7 @@ struct i2c_adapter *i2c_root_adapter(struct device *dev)
return i2c_root;
}
+EXPORT_SYMBOL_GPL(i2c_root_adapter);
int i2c_mux_reserve_adapters(struct i2c_mux_core *muxc, int adapters)
{
--
2.1.4
WARNING: multiple messages have this Message-ID (diff)
From: Peter Rosin <peda-SamgB31n2u5IcsJQ0EH25Q@public.gmane.org>
To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Peter Rosin <peda-koto5C5qi+TLoDKTGw+V6w@public.gmane.org>,
Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>,
Peter Korsgaard
<peter.korsgaard-ob4gmnvZ1/cAvxtiuMwx3w@public.gmane.org>,
Guenter Roeck <linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>,
Jonathan Cameron <jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Hartmut Knaack <knaack.h-Mmb7MZpHnFY@public.gmane.org>,
Lars-Peter Clausen <lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>,
Peter Meerwald <pmeerw-jW+XmwGofnusTnJN9+BGXg@public.gmane.org>,
Antti Palosaari <crope-X3B1VOXEql0@public.gmane.org>,
Mauro Carvalho Chehab
<mchehab-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Frank Rowand
<frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Grant Likely
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Adriana Reus
<adriana.reus-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Viorel Suman
<viorel.suman-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Krzysztof Kozlowski
<k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
Terry Heo <terryheo-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Hans Verkuil
<hans.verkuil-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>,
Arnd Bergmann <arnd-r2nGTMty4D4@public.gmane.org>,
Tommi Rantala
<tt.rantala-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing
Date: Fri, 04 Mar 2016 08:10:47 +0100 [thread overview]
Message-ID: <56D934F7.4060909@lysator.liu.se> (raw)
In-Reply-To: <1457044050-15230-19-git-send-email-peda-SamgB31n2u5IcsJQ0EH25Q@public.gmane.org>
Hi!
Here's a fixup for a problem found by the test robot. Sorry for the
inconvenience.
Cheers,
Peter
diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c
index 40a4e0397826..b73c42eddca3 100644
--- a/drivers/i2c/i2c-mux.c
+++ b/drivers/i2c/i2c-mux.c
@@ -226,6 +226,7 @@ struct i2c_adapter *i2c_root_adapter(struct device *dev)
return i2c_root;
}
+EXPORT_SYMBOL_GPL(i2c_root_adapter);
int i2c_mux_reserve_adapters(struct i2c_mux_core *muxc, int adapters)
{
--
2.1.4
next prev parent reply other threads:[~2016-03-04 7:11 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-03 22:27 [PATCH v4 00/18] i2c mux cleanup and locking update Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 01/18] i2c-mux: add common data for every i2c-mux instance Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 02/18] i2c: i2c-mux-gpio: convert to use an explicit i2c mux core Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 03/18] i2c: i2c-mux-pinctrl: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 04/18] i2c: i2c-arb-gpio-challenge: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 05/18] i2c: i2c-mux-pca9541: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 06/18] i2c: i2c-mux-pca954x: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 07/18] i2c: i2c-mux-reg: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 08/18] iio: imu: inv_mpu6050: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 09/18] [media] m88ds3103: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 10/18] [media] rtl2830: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 11/18] [media] rtl2832: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 12/18] [media] si2168: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 13/18] [media] cx231xx: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 14/18] of/unittest: " Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-17 13:33 ` Rob Herring
2016-03-03 22:27 ` [PATCH v4 15/18] i2c-mux: drop old unused i2c-mux api Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 16/18] i2c: allow adapter drivers to override the adapter locking Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-04 5:58 ` kbuild test robot
2016-03-04 5:58 ` kbuild test robot
2016-03-04 9:33 ` Peter Rosin
2016-03-04 9:33 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 17/18] i2c: muxes always lock the parent adapter Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-03 22:27 ` [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing Peter Rosin
2016-03-03 22:27 ` Peter Rosin
2016-03-04 5:21 ` kbuild test robot
2016-03-04 5:21 ` kbuild test robot
2016-03-04 7:10 ` Peter Rosin [this message]
2016-03-04 7:10 ` Peter Rosin
2016-03-04 17:44 ` kbuild test robot
2016-03-04 17:44 ` kbuild test robot
2016-03-04 11:01 ` [PATCH v4 00/18] i2c mux cleanup and locking update Peter Rosin
2016-03-04 14:49 ` Peter Rosin
2016-03-04 14:49 ` Peter Rosin
2016-03-15 14:09 ` Peter Rosin
2016-03-15 17:08 ` Antti Palosaari
2016-03-15 17:08 ` Antti Palosaari
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