I know this has already been applied but I wanted to comment that on embedded systems this patch increases the probe time of mux devices. Otherwise the patch works and provides much needed parent device information without breaking the api.
On Tue, Nov 18, 2014 at 7:12 AM, Wolfram Sang <[email protected]> wrote: > On Thu, Nov 13, 2014 at 02:39:56PM +0100, Wolfram Sang wrote: >> From: Gerlando Falauto <[email protected]> >> >> 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 <[email protected]> >> [wsa: simplified sysfs-usage and fixed format string usage] >> Signed-off-by: Wolfram Sang <[email protected]> >> Cc: Jean Delvare <[email protected]> >> Cc: Guenter Roeck <[email protected]> >> Cc: Martin Belanger <[email protected]> >> Cc: Rodolfo Giometti <[email protected]> >> Cc: Michael Lawnick <[email protected]> >> Cc: Jeroen De Wachter <[email protected]> > > Applied to for-next, thanks! > -- - Danielle Costantino -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
