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Commit dfcae415 authored by Mao Wenan's avatar Mao Wenan Committed by Greg Kroah-Hartman
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net: dsa: LAN9303: select REGMAP when LAN9303 enable 



[ Upstream commit b6989d248a2d13f02895bae1a9321b3bbccc0283 ]

When NET_DSA_SMSC_LAN9303=y and NET_DSA_SMSC_LAN9303_MDIO=y,
below errors can be seen:
drivers/net/dsa/lan9303_mdio.c:87:23: error: REGMAP_ENDIAN_LITTLE
undeclared here (not in a function)
  .reg_format_endian = REGMAP_ENDIAN_LITTLE,
drivers/net/dsa/lan9303_mdio.c:93:3: error: const struct regmap_config
has no member named reg_read
  .reg_read = lan9303_mdio_read,

It should select REGMAP in config NET_DSA_SMSC_LAN9303.

Fixes: dc700583 ("net: dsa: LAN9303: add MDIO managed mode support")
Signed-off-by: default avatarMao Wenan <maowenan@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 9287cc61

drivers/net/dsa/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -66,6 +66,7 @@ config NET_DSA_REALTEK_SMI 
config NET_DSA_SMSC_LAN9303

	tristate

	select NET_DSA_TAG_LAN9303

	select REGMAP

	---help---

	  This enables support for the SMSC/Microchip LAN9303 3 port ethernet

	  switch chips.