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Date: Wed, 15 Oct 2014 10:25:29 +0200
From: Giuseppe Cavallaro <peppe.cavallaro@...com>
To: <netdev@...r.kernel.org>
Cc: Giuseppe Cavallaro <peppe.cavallaro@...com>
Subject: [net-next.git 1/3] stmmac: remove specific SoC Koption from platform.
This patch removes all the Koptions added to build the glue-logic files
for all different architectures: DWMAC_MESON, DWMAC_SUNXI, DWMAC_STI ...
Nowadays the stmmac needs to be compiled on several platforms; in some
case it very convenient to guarantee that its build is always completed
with success on all the branches where the driver is present.
Note that there is no Koption for SPEAr.
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@...com>
---
drivers/net/ethernet/stmicro/stmmac/Kconfig | 50 ++------------------
drivers/net/ethernet/stmicro/stmmac/Makefile | 8 +--
drivers/net/ethernet/stmicro/stmmac/stmmac.h | 9 +---
.../net/ethernet/stmicro/stmmac/stmmac_platform.c | 10 +----
4 files changed, 9 insertions(+), 68 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
index b02d4a3..40f356d 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
+++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
@@ -18,56 +18,14 @@ config STMMAC_PLATFORM
depends on STMMAC_ETH
default y
---help---
- This selects the platform specific bus support for
- the stmmac device driver. This is the driver used
- on many embedded STM platforms based on ARM and SuperH
- processors.
+ This selects the platform specific bus support for the stmmac driver.
+ This is the driver used on several SoCs:
+ STi, Allwinner, Amlogic Meson, Altera SOCFPGA.
+
If you have a controller with this interface, say Y or M here.
If unsure, say N.
-config DWMAC_MESON
- bool "Amlogic Meson dwmac support"
- depends on STMMAC_PLATFORM && ARCH_MESON
- help
- Support for Ethernet controller on Amlogic Meson SoCs.
-
- This selects the Amlogic Meson SoC glue layer support for
- the stmmac device driver. This driver is used for Meson6 and
- Meson8 SoCs.
-
-config DWMAC_SOCFPGA
- bool "SOCFPGA dwmac support"
- depends on STMMAC_PLATFORM && MFD_SYSCON && (ARCH_SOCFPGA || COMPILE_TEST)
- help
- Support for ethernet controller on Altera SOCFPGA
-
- This selects the Altera SOCFPGA SoC glue layer support
- for the stmmac device driver. This driver is used for
- arria5 and cyclone5 FPGA SoCs.
-
-config DWMAC_SUNXI
- bool "Allwinner GMAC support"
- depends on STMMAC_PLATFORM && ARCH_SUNXI
- default y
- ---help---
- Support for Allwinner A20/A31 GMAC ethernet controllers.
-
- This selects Allwinner SoC glue layer support for the
- stmmac device driver. This driver is used for A20/A31
- GMAC ethernet controller.
-
-config DWMAC_STI
- bool "STi GMAC support"
- depends on STMMAC_PLATFORM && ARCH_STI
- default y
- ---help---
- Support for ethernet controller on STi SOCs.
-
- This selects STi SoC glue layer support for the stmmac
- device driver. This driver is used on for the STi series
- SOCs GMAC ethernet controller.
-
config STMMAC_PCI
bool "STMMAC PCI bus support"
depends on STMMAC_ETH && PCI
diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile
index 0533d0b..034da70 100644
--- a/drivers/net/ethernet/stmicro/stmmac/Makefile
+++ b/drivers/net/ethernet/stmicro/stmmac/Makefile
@@ -1,10 +1,8 @@
obj-$(CONFIG_STMMAC_ETH) += stmmac.o
-stmmac-$(CONFIG_STMMAC_PLATFORM) += stmmac_platform.o
stmmac-$(CONFIG_STMMAC_PCI) += stmmac_pci.o
-stmmac-$(CONFIG_DWMAC_MESON) += dwmac-meson.o
-stmmac-$(CONFIG_DWMAC_SUNXI) += dwmac-sunxi.o
-stmmac-$(CONFIG_DWMAC_STI) += dwmac-sti.o
-stmmac-$(CONFIG_DWMAC_SOCFPGA) += dwmac-socfpga.o
+stmmac-$(CONFIG_STMMAC_PLATFORM) += stmmac_platform.o dwmac-meson.o \
+ dwmac-sunxi.o dwmac-sti.o \
+ dwmac-socfpga.o
stmmac-objs:= stmmac_main.o stmmac_ethtool.o stmmac_mdio.o ring_mode.o \
chain_mode.o dwmac_lib.o dwmac1000_core.o dwmac1000_dma.o \
dwmac100_core.o dwmac100_dma.o enh_desc.o norm_desc.o \
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 4452889..4df544e 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -137,19 +137,12 @@ void stmmac_disable_eee_mode(struct stmmac_priv *priv);
bool stmmac_eee_init(struct stmmac_priv *priv);
#ifdef CONFIG_STMMAC_PLATFORM
-#ifdef CONFIG_DWMAC_MESON
extern const struct stmmac_of_data meson6_dwmac_data;
-#endif
-#ifdef CONFIG_DWMAC_SUNXI
extern const struct stmmac_of_data sun7i_gmac_data;
-#endif
-#ifdef CONFIG_DWMAC_STI
extern const struct stmmac_of_data sti_gmac_data;
-#endif
-#ifdef CONFIG_DWMAC_SOCFPGA
extern const struct stmmac_of_data socfpga_gmac_data;
-#endif
extern struct platform_driver stmmac_pltfr_driver;
+
static inline int stmmac_register_platform(void)
{
int err;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 6521717..2fe3c43 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -30,21 +30,13 @@
#include "stmmac.h"
static const struct of_device_id stmmac_dt_ids[] = {
-#ifdef CONFIG_DWMAC_MESON
+ /* SoC specific glue layers should come before generic bindings */
{ .compatible = "amlogic,meson6-dwmac", .data = &meson6_dwmac_data},
-#endif
-#ifdef CONFIG_DWMAC_SUNXI
{ .compatible = "allwinner,sun7i-a20-gmac", .data = &sun7i_gmac_data},
-#endif
-#ifdef CONFIG_DWMAC_STI
{ .compatible = "st,stih415-dwmac", .data = &sti_gmac_data},
{ .compatible = "st,stih416-dwmac", .data = &sti_gmac_data},
{ .compatible = "st,stid127-dwmac", .data = &sti_gmac_data},
-#endif
-#ifdef CONFIG_DWMAC_SOCFPGA
{ .compatible = "altr,socfpga-stmmac", .data = &socfpga_gmac_data },
-#endif
- /* SoC specific glue layers should come before generic bindings */
{ .compatible = "st,spear600-gmac"},
{ .compatible = "snps,dwmac-3.610"},
{ .compatible = "snps,dwmac-3.70a"},
--
1.7.4.4
--
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