From fe158a17c1e0d477f08990f426f30e13eb3c8851 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 5 Sep 2016 16:18:45 +0200 Subject: 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 Signed-off-by: Gregory CLEMENT --- arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c') diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c index 4bf80dd5478c..f2db56dc818c 100644 --- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c +++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c @@ -40,7 +40,7 @@ static struct dsa_chip_data rd88f6183ap_ge_switch_chip_data = { .port_names[5] = "cpu", }; -static struct dsa_platform_data rd88f6183ap_ge_switch_plat_data = { +static struct dsa_platform_data __initdata rd88f6183ap_ge_switch_plat_data = { .nr_chips = 1, .chip = &rd88f6183ap_ge_switch_chip_data, }; @@ -90,8 +90,7 @@ static void __init rd88f6183ap_ge_init(void) */ orion5x_ehci0_init(); orion5x_eth_init(&rd88f6183ap_ge_eth_data); - orion5x_eth_switch_init(&rd88f6183ap_ge_switch_plat_data, - gpio_to_irq(3)); + orion5x_eth_switch_init(&rd88f6183ap_ge_switch_plat_data); spi_register_board_info(rd88f6183ap_ge_spi_slave_info, ARRAY_SIZE(rd88f6183ap_ge_spi_slave_info)); orion5x_spi_init(); -- cgit v1.2.3