Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Unverified Commit 7b3415f5 authored by Jiaxun Yang's avatar Jiaxun Yang Committed by Paul Burton
Browse files

MIPS: Loongson32: Remove unused platform devices 



platform.c contains several unused platform device with no
drivers submited.

Signed-off-by: default avatarJiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: default avatarPaul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Cc: keguang.zhang@gmail.com
parent d8140426

arch/mips/include/asm/mach-loongson32/platform.h

+0 −4
Original line number Diff line number Diff line
@@ -17,19 +17,15 @@ 


extern struct platform_device ls1x_uart_pdev;

extern struct platform_device ls1x_cpufreq_pdev;

extern struct platform_device ls1x_dma_pdev;

extern struct platform_device ls1x_eth0_pdev;

extern struct platform_device ls1x_eth1_pdev;

extern struct platform_device ls1x_ehci_pdev;

extern struct platform_device ls1x_gpio0_pdev;

extern struct platform_device ls1x_gpio1_pdev;

extern struct platform_device ls1x_nand_pdev;

extern struct platform_device ls1x_rtc_pdev;

extern struct platform_device ls1x_wdt_pdev;



void __init ls1x_clk_init(void);

void __init ls1x_dma_set_platdata(struct plat_ls1x_dma *pdata);

void __init ls1x_nand_set_platdata(struct plat_ls1x_nand *pdata);

void __init ls1x_rtc_set_extclk(struct platform_device *pdev);

void __init ls1x_serial_set_uartclk(struct platform_device *pdev);

arch/mips/loongson32/common/platform.c

+0 −63
Original line number Diff line number Diff line
@@ -81,42 +81,6 @@ struct platform_device ls1x_cpufreq_pdev = { 
	},

};



/* DMA */

static struct resource ls1x_dma_resources[] = {

	[0] = {

		.start = LS1X_DMAC_BASE,

		.end = LS1X_DMAC_BASE + SZ_4 - 1,

		.flags = IORESOURCE_MEM,

	},

	[1] = {

		.start = LS1X_DMA0_IRQ,

		.end = LS1X_DMA0_IRQ,

		.flags = IORESOURCE_IRQ,

	},

	[2] = {

		.start = LS1X_DMA1_IRQ,

		.end = LS1X_DMA1_IRQ,

		.flags = IORESOURCE_IRQ,

	},

	[3] = {

		.start = LS1X_DMA2_IRQ,

		.end = LS1X_DMA2_IRQ,

		.flags = IORESOURCE_IRQ,

	},

};



struct platform_device ls1x_dma_pdev = {

	.name		= "ls1x-dma",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(ls1x_dma_resources),

	.resource	= ls1x_dma_resources,

};



void __init ls1x_dma_set_platdata(struct plat_ls1x_dma *pdata)

{

	ls1x_dma_pdev.dev.platform_data = pdata;

}



/* Synopsys Ethernet GMAC */

static struct stmmac_mdio_bus_data ls1x_mdio_bus_data = {

	.phy_mask	= 0,
@@ -291,33 +255,6 @@ struct platform_device ls1x_gpio1_pdev = { 
	.resource	= ls1x_gpio1_resources,

};



/* NAND Flash */

static struct resource ls1x_nand_resources[] = {

	[0] = {

		.start	= LS1X_NAND_BASE,

		.end	= LS1X_NAND_BASE + SZ_32 - 1,

		.flags	= IORESOURCE_MEM,

	},

	[1] = {

		/* DMA channel 0 is dedicated to NAND */

		.start	= LS1X_DMA_CHANNEL0,

		.end	= LS1X_DMA_CHANNEL0,

		.flags	= IORESOURCE_DMA,

	},

};



struct platform_device ls1x_nand_pdev = {

	.name		= "ls1x-nand",

	.id		= -1,

	.num_resources	= ARRAY_SIZE(ls1x_nand_resources),

	.resource	= ls1x_nand_resources,

};



void __init ls1x_nand_set_platdata(struct plat_ls1x_nand *pdata)

{

	ls1x_nand_pdev.dev.platform_data = pdata;

}



/* USB EHCI */

static u64 ls1x_ehci_dmamask = DMA_BIT_MASK(32);