[PATCH 5.8 073/124] mdio: fix mdio-thunder.c dependency & build error

* [PATCH 5.8 073/124] mdio: fix mdio-thunder.c dependency & build error
       [not found] <20201012133146.834528783@linuxfoundation.org>
@ 2020-10-12 13:31 ` Greg Kroah-Hartman
  0 siblings, 0 replies; only message in thread
From: Greg Kroah-Hartman @ 2020-10-12 13:31 UTC (permalink / raw)
  To: linux-kernel
  Cc: Greg Kroah-Hartman, stable, kernel test robot, Randy Dunlap,
	Bartosz Golaszewski, Andrew Lunn, Heiner Kallweit, netdev,
	David Daney, David S. Miller, Sasha Levin

From: Randy Dunlap <rdunlap@infradead.org>

[ Upstream commit 7dbbcf496f2a4b6d82cfc7810a0746e160b79762 ]

Fix build error by selecting MDIO_DEVRES for MDIO_THUNDER.
Fixes this build error:

ld: drivers/net/phy/mdio-thunder.o: in function `thunder_mdiobus_pci_probe':
drivers/net/phy/mdio-thunder.c:78: undefined reference to `devm_mdiobus_alloc_size'

Fixes: 379d7ac7ca31 ("phy: mdio-thunder: Add driver for Cavium Thunder SoC MDIO buses.")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Cc: netdev@vger.kernel.org
Cc: David Daney <david.daney@cavium.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/phy/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index e351d65533aa8..06146ae4c6d8d 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -217,6 +217,7 @@ config MDIO_THUNDER
 	depends on 64BIT
 	depends on PCI
 	select MDIO_CAVIUM
+	select MDIO_DEVRES
 	help
 	  This driver supports the MDIO interfaces found on Cavium
 	  ThunderX SoCs when the MDIO bus device appears as a PCI
-- 
2.25.1




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