Re: [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during... | linux-devicetree

[PATCH v4 00/18] i2c mux cleanup and locking update · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 01/18] i2c-mux: add common data for every i2c-mux instance · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 02/18] i2c: i2c-mux-gpio: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 03/18] i2c: i2c-mux-pinctrl: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 04/18] i2c: i2c-arb-gpio-challenge: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 05/18] i2c: i2c-mux-pca9541: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 06/18] i2c: i2c-mux-pca954x: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 07/18] i2c: i2c-mux-reg: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 08/18] iio: imu: inv_mpu6050: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 10/18] [media] rtl2830: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 11/18] [media] rtl2832: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 12/18] [media] si2168: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 13/18] [media] cx231xx: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 15/18] i2c-mux: drop old unused i2c-mux api · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 16/18] i2c: allow adapter drivers to override the adapter locking · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
Re: [PATCH v4 16/18] i2c: allow adapter drivers to override the adapter locking · kbuild test robot <hidden> · 2016-03-04
Re: [PATCH v4 16/18] i2c: allow adapter drivers to override the adapter locking · Peter Rosin <peda@lysator.liu.se> · 2016-03-04
[PATCH v4 17/18] i2c: muxes always lock the parent adapter · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
[PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
Re: [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing · kbuild test robot <hidden> · 2016-03-04
Re: [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing · Peter Rosin <peda@lysator.liu.se> · 2016-03-04
Re: [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing · kbuild test robot <hidden> · 2016-03-04
[PATCH v4 14/18] of/unittest: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
Re: [PATCH v4 14/18] of/unittest: convert to use an explicit i2c mux core · Rob Herring <robh+dt@kernel.org> · 2016-03-17
[PATCH v4 09/18] [media] m88ds3103: convert to use an explicit i2c mux core · Peter Rosin <peda@lysator.liu.se> · 2016-03-03
Re: [PATCH v4 00/18] i2c mux cleanup and locking update · Peter Rosin <peda@lysator.liu.se> · 2016-03-04
Re: [PATCH v4 00/18] i2c mux cleanup and locking update · Peter Rosin <peda@lysator.liu.se> · 2016-03-04
Re: [PATCH v4 00/18] i2c mux cleanup and locking update · Peter Rosin <peda@lysator.liu.se> · 2016-03-15
Re: [PATCH v4 00/18] i2c mux cleanup and locking update · Antti Palosaari <hidden> · 2016-03-15

Re: [PATCH v4 18/18] i2c-mux: relax locking of the top i2c adapter during i2c controlled muxing

From: Peter Rosin <hidden>
Date: 2016-03-04 07:11:00
Also in: linux-i2c, linux-iio, linux-media, lkml
Subsystem: i2c muxes, i2c subsystem, the rest · Maintainers: Peter Rosin, Andi Shyti, Linus Torvalds

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

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