diff options
| author | Jiaxun Yang <jiaxun.yang@flygoat.com> | 2019-01-22 21:04:10 +0800 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-01-22 11:17:21 -0800 |
| commit | 7b3415f581c70ef37b4a8a7e5be37bb117caa616 (patch) | |
| tree | 0abce912b85268e7088cef5399e7cd376e09ad60 /arch/mips | |
| parent | d8140426bc39f7d4f00f6d55e1e7f269a3762ffa (diff) | |
| download | talos-op-linux-7b3415f581c70ef37b4a8a7e5be37bb117caa616.tar.gz talos-op-linux-7b3415f581c70ef37b4a8a7e5be37bb117caa616.zip | |
MIPS: Loongson32: Remove unused platform devices
platform.c contains several unused platform device with no
drivers submited.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
Cc: keguang.zhang@gmail.com
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/include/asm/mach-loongson32/platform.h | 4 | ||||
| -rw-r--r-- | arch/mips/loongson32/common/platform.c | 63 |
2 files changed, 0 insertions, 67 deletions
diff --git a/arch/mips/include/asm/mach-loongson32/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h index 8f8fa43ba095..15d1de2300fe 100644 --- a/arch/mips/include/asm/mach-loongson32/platform.h +++ b/arch/mips/include/asm/mach-loongson32/platform.h @@ -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); diff --git a/arch/mips/loongson32/common/platform.c b/arch/mips/loongson32/common/platform.c index ac584c5823d0..0bf355c8bcb2 100644 --- a/arch/mips/loongson32/common/platform.c +++ b/arch/mips/loongson32/common/platform.c @@ -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); |
