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| author | Arnd Bergmann <arnd@arndb.de> | 2016-09-05 16:18:45 +0200 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2016-09-14 16:36:13 +0200 |
| commit | fe158a17c1e0d477f08990f426f30e13eb3c8851 (patch) | |
| tree | 8b034931e9de00ab7293e2d52057d882465de464 /arch/arm/mach-orion5x/wnr854t-setup.c | |
| parent | 93a753bdc1b77e01721c709761fb796a33455a53 (diff) | |
| download | talos-obmc-linux-fe158a17c1e0d477f08990f426f30e13eb3c8851.tar.gz talos-obmc-linux-fe158a17c1e0d477f08990f426f30e13eb3c8851.zip | |
ARM: orion: simplify orion_ge00_switch_init
One of the last users of NO_IRQ on ARM is the switch initialization
code on orion5x, which sometimes passes a GPIO based IRQ number.
However, the driver doesn't actually use this number, and according
to Andrew Lunn never will do it for non-DT based machines, so
we can simply drop the irq argument.
Simplifying it further, we can also drop the static platform_device
and instead call platform_device_register_data(), which in turn
lets us mark the platform_data structures as __initdata and slightly
reduce the memory consumption.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'arch/arm/mach-orion5x/wnr854t-setup.c')
| -rw-r--r-- | arch/arm/mach-orion5x/wnr854t-setup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c index 4e1e5c8f6111..4dbcdbe1de7c 100644 --- a/arch/arm/mach-orion5x/wnr854t-setup.c +++ b/arch/arm/mach-orion5x/wnr854t-setup.c @@ -106,7 +106,7 @@ static struct dsa_chip_data wnr854t_switch_chip_data = { .port_names[7] = "lan2", }; -static struct dsa_platform_data wnr854t_switch_plat_data = { +static struct dsa_platform_data __initdata wnr854t_switch_plat_data = { .nr_chips = 1, .chip = &wnr854t_switch_chip_data, }; @@ -124,7 +124,7 @@ static void __init wnr854t_init(void) * Configure peripherals. */ orion5x_eth_init(&wnr854t_eth_data); - orion5x_eth_switch_init(&wnr854t_switch_plat_data, NO_IRQ); + orion5x_eth_switch_init(&wnr854t_switch_plat_data); orion5x_uart0_init(); mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET, |
