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| author | Gerlando Falauto <gerlando.falauto@keymile.com> | 2014-11-13 14:39:56 +0100 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2014-11-18 16:09:49 +0100 |
| commit | c9449affad2ae0824927df5a207705e07f346fb1 (patch) | |
| tree | e1ca67535ca757925c0a73a65230145070e4a92c /ipc | |
| parent | 51cf3b0e2a72bb08cd280be6c0ead4e08ed50a2c (diff) | |
| download | talos-obmc-linux-c9449affad2ae0824927df5a207705e07f346fb1.tar.gz talos-obmc-linux-c9449affad2ae0824927df5a207705e07f346fb1.zip | |
i2c: mux: create "channel-n" symlinks for child segments in the mux device
This makes the topology clearer. For instance, by adding a pca9547
device with address 0x70 to bus i2c-0, you get:
/sys/class/i2c-dev/i2c-0/device/0-0070/channel-0 -> i2c-1
...
/sys/class/i2c-dev/i2c-0/device/0-0070/channel-7 -> i2c-8
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
[wsa: simplified sysfs-usage and fixed format string usage]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Martin Belanger <martin.belanger@cyaninc.com>
Acked-by: Danielle Costantino <danielle.costantino@gmail.com>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions
