Srinivas Kandagatla 3272dd9b0f of/net/mdio-gpio: Fix pdev->id issue when using devicetrees. ... When the mdio-gpio driver is probed via device trees, the platform device id is set as -1, However the pdev->id is re-used as bus-id for while creating mdio gpio bus. So For device tree case the mdio-gpio bus name appears as "gpio-ffffffff" where as for non-device tree case the bus name appears as "gpio-<bus-num>" Which means the bus_id is fixed in device tree case, so we can't have two mdio gpio buses via device trees. Assigning a logical bus number via device tree solves the problem and the bus name is much consistent with non-device tree bus name. Without this patch 1. we can't support two mdio-gpio buses via device trees. 2. we should always pass gpio-ffffffff as bus name to phy_connect, very different to non-device tree bus name. So, setting up the bus_id via aliases from device tree is the right solution and other drivers do similar thing. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2012-11-19 18:57:07 -05:00
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bindings	of/net/mdio-gpio: Fix pdev->id issue when using devicetrees.	2012-11-19 18:57:07 -05:00
00-INDEX	Documentation: add devicetree docs index file	2011-03-16 10:47:03 -07:00
booting-without-of.txt	dt/documentation: Fix value format description	2012-05-19 15:03:28 -06:00
usage-model.txt	usage-model.txt: fix typo machine_init->init_machine	2012-07-06 07:16:33 -05:00