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authorGeert Uytterhoeven <geert@linux-m68k.org>2018-06-22 14:08:43 +0300
committerDavid S. Miller <davem@davemloft.net>2018-06-23 04:44:30 +0300
commite020797b7def11c8feeb3ee5c1f48c12cb959def (patch)
treeadb0a3a1797af7e353e23382cbe367d106f5b5b4 /drivers
parent935c5e3eafe8186dd13e1eda24ad82ecae942852 (diff)
downloadlinux-e020797b7def11c8feeb3ee5c1f48c12cb959def.tar.xz
net: Remove depends on HAS_DMA in case of platform dependency
Remove dependencies on HAS_DMA where a Kconfig symbol depends on another symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST". In most cases this other symbol is an architecture or platform specific symbol, or PCI. Generic symbols and drivers without platform dependencies keep their dependencies on HAS_DMA, to prevent compiling subsystems or drivers that cannot work anyway. This simplifies the dependencies, and allows to improve compile-testing. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Mark Brown <broonie@kernel.org> Acked-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/ethernet/amd/Kconfig2
-rw-r--r--drivers/net/ethernet/apm/xgene-v2/Kconfig1
-rw-r--r--drivers/net/ethernet/apm/xgene/Kconfig1
-rw-r--r--drivers/net/ethernet/arc/Kconfig6
-rw-r--r--drivers/net/ethernet/broadcom/Kconfig2
-rw-r--r--drivers/net/ethernet/calxeda/Kconfig2
-rw-r--r--drivers/net/ethernet/hisilicon/Kconfig2
-rw-r--r--drivers/net/ethernet/marvell/Kconfig8
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/Kconfig2
-rw-r--r--drivers/net/ethernet/renesas/Kconfig2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/Kconfig1
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/Kconfig2
12 files changed, 12 insertions, 19 deletions
diff --git a/drivers/net/ethernet/amd/Kconfig b/drivers/net/ethernet/amd/Kconfig
index d5c15e8bb3de..f273af136fc7 100644
--- a/drivers/net/ethernet/amd/Kconfig
+++ b/drivers/net/ethernet/amd/Kconfig
@@ -173,7 +173,7 @@ config SUNLANCE
config AMD_XGBE
tristate "AMD 10GbE Ethernet driver"
- depends on ((OF_NET && OF_ADDRESS) || ACPI || PCI) && HAS_IOMEM && HAS_DMA
+ depends on ((OF_NET && OF_ADDRESS) || ACPI || PCI) && HAS_IOMEM
depends on X86 || ARM64 || COMPILE_TEST
select BITREVERSE
select CRC32
diff --git a/drivers/net/ethernet/apm/xgene-v2/Kconfig b/drivers/net/ethernet/apm/xgene-v2/Kconfig
index 1205861b6318..eedd3f3dd22e 100644
--- a/drivers/net/ethernet/apm/xgene-v2/Kconfig
+++ b/drivers/net/ethernet/apm/xgene-v2/Kconfig
@@ -1,6 +1,5 @@
config NET_XGENE_V2
tristate "APM X-Gene SoC Ethernet-v2 Driver"
- depends on HAS_DMA
depends on ARCH_XGENE || COMPILE_TEST
help
This is the Ethernet driver for the on-chip ethernet interface
diff --git a/drivers/net/ethernet/apm/xgene/Kconfig b/drivers/net/ethernet/apm/xgene/Kconfig
index afccb033177b..e4e33c900b57 100644
--- a/drivers/net/ethernet/apm/xgene/Kconfig
+++ b/drivers/net/ethernet/apm/xgene/Kconfig
@@ -1,6 +1,5 @@
config NET_XGENE
tristate "APM X-Gene SoC Ethernet Driver"
- depends on HAS_DMA
depends on ARCH_XGENE || COMPILE_TEST
select PHYLIB
select MDIO_XGENE
diff --git a/drivers/net/ethernet/arc/Kconfig b/drivers/net/ethernet/arc/Kconfig
index e743ddf46343..5d0ab8e74b68 100644
--- a/drivers/net/ethernet/arc/Kconfig
+++ b/drivers/net/ethernet/arc/Kconfig
@@ -24,7 +24,8 @@ config ARC_EMAC_CORE
config ARC_EMAC
tristate "ARC EMAC support"
select ARC_EMAC_CORE
- depends on OF_IRQ && OF_NET && HAS_DMA && (ARC || COMPILE_TEST)
+ depends on OF_IRQ && OF_NET
+ depends on ARC || COMPILE_TEST
---help---
On some legacy ARC (Synopsys) FPGA boards such as ARCAngel4/ML50x
non-standard on-chip ethernet device ARC EMAC 10/100 is used.
@@ -33,7 +34,8 @@ config ARC_EMAC
config EMAC_ROCKCHIP
tristate "Rockchip EMAC support"
select ARC_EMAC_CORE
- depends on OF_IRQ && OF_NET && REGULATOR && HAS_DMA && (ARCH_ROCKCHIP || COMPILE_TEST)
+ depends on OF_IRQ && OF_NET && REGULATOR
+ depends on ARCH_ROCKCHIP || COMPILE_TEST
---help---
Support for Rockchip RK3036/RK3066/RK3188 EMAC ethernet controllers.
This selects Rockchip SoC glue layer support for the
diff --git a/drivers/net/ethernet/broadcom/Kconfig b/drivers/net/ethernet/broadcom/Kconfig
index af75156919ed..4c3bfde6e8de 100644
--- a/drivers/net/ethernet/broadcom/Kconfig
+++ b/drivers/net/ethernet/broadcom/Kconfig
@@ -157,7 +157,6 @@ config BGMAC
config BGMAC_BCMA
tristate "Broadcom iProc GBit BCMA support"
depends on BCMA && BCMA_HOST_SOC
- depends on HAS_DMA
depends on BCM47XX || ARCH_BCM_5301X || COMPILE_TEST
select BGMAC
select PHYLIB
@@ -170,7 +169,6 @@ config BGMAC_BCMA
config BGMAC_PLATFORM
tristate "Broadcom iProc GBit platform support"
- depends on HAS_DMA
depends on ARCH_BCM_IPROC || COMPILE_TEST
depends on OF
select BGMAC
diff --git a/drivers/net/ethernet/calxeda/Kconfig b/drivers/net/ethernet/calxeda/Kconfig
index 07d2201530d2..9fdd496b90ff 100644
--- a/drivers/net/ethernet/calxeda/Kconfig
+++ b/drivers/net/ethernet/calxeda/Kconfig
@@ -1,6 +1,6 @@
config NET_CALXEDA_XGMAC
tristate "Calxeda 1G/10G XGMAC Ethernet driver"
- depends on HAS_IOMEM && HAS_DMA
+ depends on HAS_IOMEM
depends on ARCH_HIGHBANK || COMPILE_TEST
select CRC32
help
diff --git a/drivers/net/ethernet/hisilicon/Kconfig b/drivers/net/ethernet/hisilicon/Kconfig
index 8bcf470ff5f3..fb1a7251f45d 100644
--- a/drivers/net/ethernet/hisilicon/Kconfig
+++ b/drivers/net/ethernet/hisilicon/Kconfig
@@ -5,7 +5,7 @@
config NET_VENDOR_HISILICON
bool "Hisilicon devices"
default y
- depends on (OF || ACPI) && HAS_DMA
+ depends on OF || ACPI
depends on ARM || ARM64 || COMPILE_TEST
---help---
If you have a network (Ethernet) card belonging to this class, say Y.
diff --git a/drivers/net/ethernet/marvell/Kconfig b/drivers/net/ethernet/marvell/Kconfig
index cc2f7701e71e..f33fd22b351c 100644
--- a/drivers/net/ethernet/marvell/Kconfig
+++ b/drivers/net/ethernet/marvell/Kconfig
@@ -18,8 +18,8 @@ if NET_VENDOR_MARVELL
config MV643XX_ETH
tristate "Marvell Discovery (643XX) and Orion ethernet support"
- depends on (MV64X60 || PPC32 || PLAT_ORION || COMPILE_TEST) && INET
- depends on HAS_DMA
+ depends on MV64X60 || PPC32 || PLAT_ORION || COMPILE_TEST
+ depends on INET
select PHYLIB
select MVMDIO
---help---
@@ -58,7 +58,6 @@ config MVNETA_BM_ENABLE
config MVNETA
tristate "Marvell Armada 370/38x/XP/37xx network interface support"
depends on ARCH_MVEBU || COMPILE_TEST
- depends on HAS_DMA
select MVMDIO
select PHYLINK
---help---
@@ -84,7 +83,6 @@ config MVNETA_BM
config MVPP2
tristate "Marvell Armada 375/7K/8K network interface support"
depends on ARCH_MVEBU || COMPILE_TEST
- depends on HAS_DMA
select MVMDIO
select PHYLINK
---help---
@@ -93,7 +91,7 @@ config MVPP2
config PXA168_ETH
tristate "Marvell pxa168 ethernet support"
- depends on HAS_IOMEM && HAS_DMA
+ depends on HAS_IOMEM
depends on CPU_PXA168 || ARCH_BERLIN || COMPILE_TEST
select PHYLIB
---help---
diff --git a/drivers/net/ethernet/mellanox/mlxsw/Kconfig b/drivers/net/ethernet/mellanox/mlxsw/Kconfig
index f4d9c9975ac3..82827a8d3d67 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/Kconfig
+++ b/drivers/net/ethernet/mellanox/mlxsw/Kconfig
@@ -30,7 +30,7 @@ config MLXSW_CORE_THERMAL
config MLXSW_PCI
tristate "PCI bus implementation for Mellanox Technologies Switch ASICs"
- depends on PCI && HAS_DMA && HAS_IOMEM && MLXSW_CORE
+ depends on PCI && HAS_IOMEM && MLXSW_CORE
default m
---help---
This is PCI bus implementation for Mellanox Technologies Switch ASICs.
diff --git a/drivers/net/ethernet/renesas/Kconfig b/drivers/net/ethernet/renesas/Kconfig
index 27be51f0a421..f3f7477043ce 100644
--- a/drivers/net/ethernet/renesas/Kconfig
+++ b/drivers/net/ethernet/renesas/Kconfig
@@ -17,7 +17,6 @@ if NET_VENDOR_RENESAS
config SH_ETH
tristate "Renesas SuperH Ethernet support"
- depends on HAS_DMA
depends on ARCH_RENESAS || SUPERH || COMPILE_TEST
select CRC32
select MII
@@ -31,7 +30,6 @@ config SH_ETH
config RAVB
tristate "Renesas Ethernet AVB support"
- depends on HAS_DMA
depends on ARCH_RENESAS || COMPILE_TEST
select CRC32
select MII
diff --git a/drivers/net/wireless/broadcom/brcm80211/Kconfig b/drivers/net/wireless/broadcom/brcm80211/Kconfig
index 9d99eb42d917..6acba67bca07 100644
--- a/drivers/net/wireless/broadcom/brcm80211/Kconfig
+++ b/drivers/net/wireless/broadcom/brcm80211/Kconfig
@@ -60,7 +60,6 @@ config BRCMFMAC_PCIE
bool "PCIE bus interface support for FullMAC driver"
depends on BRCMFMAC
depends on PCI
- depends on HAS_DMA
select BRCMFMAC_PROTO_MSGBUF
select FW_LOADER
---help---
diff --git a/drivers/net/wireless/quantenna/qtnfmac/Kconfig b/drivers/net/wireless/quantenna/qtnfmac/Kconfig
index 025fa6018550..8d1492a90bd1 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/Kconfig
+++ b/drivers/net/wireless/quantenna/qtnfmac/Kconfig
@@ -7,7 +7,7 @@ config QTNFMAC
config QTNFMAC_PEARL_PCIE
tristate "Quantenna QSR10g PCIe support"
default n
- depends on HAS_DMA && PCI && CFG80211
+ depends on PCI && CFG80211
select QTNFMAC
select FW_LOADER
select CRC32