Messages in this thread | | | Date | Tue, 17 Jan 2023 17:17:40 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH net-next 2/6] net: mdio: Rework scanning of bus ready for quirks |
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On Mon, 16 Jan 2023 13:55:14 +0100 Michael Walle wrote: > From: Andrew Lunn <andrew@lunn.ch> > > Some C22 PHYs do bad things when there are C45 transactions on the > bus. In order to handle this, the bus needs to be scanned first for > C22 at all addresses, and then C45 scanned for all addresses. > > The Marvell pxa168 driver scans a specific address on the bus to find > its PHY. This is a C22 only device, so update it to use the c22 > helper.
clang says:
drivers/net/phy/mdio_bus.c:708:11: warning: variable 'i' is uninitialized when used here [-Wuninitialized] while (--i >= 0) { ^ drivers/net/phy/mdio_bus.c:620:7: note: initialize the variable 'i' to silence this warning int i, err; ^ = 0
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