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authorArnd Bergmann <arnd@arndb.de>2015-01-28 15:15:02 +0100
committerDavid S. Miller <davem@davemloft.net>2015-01-29 15:08:21 -0800
commit303c28d859cc7ab0f1f37acdd4aadf87c6e86743 (patch)
tree4a47b26252edfce9a11f52e5683d68f4e374f4a7
parentfc9a5707832e57f2317c89101fbe9d4ccbd62fa6 (diff)
net: wan: add missing virt_to_bus dependencies
The cosa driver is rather outdated and does not get built on most platforms because it requires the ISA_DMA_API symbol. However there are some ARM platforms that have ISA_DMA_API but no virt_to_bus, and they get this build error when enabling the ltpc driver. drivers/net/wan/cosa.c: In function 'tx_interrupt': drivers/net/wan/cosa.c:1768:3: error: implicit declaration of function 'virt_to_bus' unsigned long addr = virt_to_bus(cosa->txbuf); ^ The same problem exists for the Hostess SV-11 and Sealevel Systems 4021 drivers. This adds another dependency in Kconfig to avoid that configuration. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/wan/Kconfig6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 94e234975c61..a2fdd15f285a 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -25,7 +25,7 @@ if WAN
# There is no way to detect a comtrol sv11 - force it modular for now.
config HOSTESS_SV11
tristate "Comtrol Hostess SV-11 support"
- depends on ISA && m && ISA_DMA_API && INET && HDLC
+ depends on ISA && m && ISA_DMA_API && INET && HDLC && VIRT_TO_BUS
help
Driver for Comtrol Hostess SV-11 network card which
operates on low speed synchronous serial links at up to
@@ -37,7 +37,7 @@ config HOSTESS_SV11
# The COSA/SRP driver has not been tested as non-modular yet.
config COSA
tristate "COSA/SRP sync serial boards support"
- depends on ISA && m && ISA_DMA_API && HDLC
+ depends on ISA && m && ISA_DMA_API && HDLC && VIRT_TO_BUS
---help---
Driver for COSA and SRP synchronous serial boards.
@@ -87,7 +87,7 @@ config LANMEDIA
# There is no way to detect a Sealevel board. Force it modular
config SEALEVEL_4021
tristate "Sealevel Systems 4021 support"
- depends on ISA && m && ISA_DMA_API && INET && HDLC
+ depends on ISA && m && ISA_DMA_API && INET && HDLC && VIRT_TO_BUS
help
This is a driver for the Sealevel Systems ACB 56 serial I/O adapter.