From: Thomas Abraham Date: Tue, 27 Nov 2012 00:00:32 +0000 (+0900) Subject: ARM: EXYNOS: Remove unused non-dt support for dwmci controller X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=166e54ab2505abad7aaef7f94b8eb62e0134d939;p=linux-beck.git ARM: EXYNOS: Remove unused non-dt support for dwmci controller With device tree support enabled for dwmci controller, the unused non-dt support for dwmci controller can be removed. Signed-off-by: Thomas Abraham [kgene.kim@samsung.com: updated as per Seungwon Jeon's pointing out] Signed-off-by: Kukjin Kim --- diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index da55107033dd..69d10373a410 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -98,11 +98,6 @@ config EXYNOS_DEV_SYSMMU help Common setup code for SYSTEM MMU in EXYNOS platforms -config EXYNOS4_DEV_DWMCI - bool - help - Compile in platform device definitions for DWMCI - config EXYNOS4_DEV_USB_OHCI bool help diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile index 9b58024f7d43..0c74bdc6b698 100644 --- a/arch/arm/mach-exynos/Makefile +++ b/arch/arm/mach-exynos/Makefile @@ -50,7 +50,6 @@ obj-$(CONFIG_MACH_EXYNOS5_DT) += mach-exynos5-dt.o obj-y += dev-uart.o obj-$(CONFIG_ARCH_EXYNOS4) += dev-audio.o obj-$(CONFIG_EXYNOS4_DEV_AHCI) += dev-ahci.o -obj-$(CONFIG_EXYNOS4_DEV_DWMCI) += dev-dwmci.o obj-$(CONFIG_EXYNOS_DEV_DMA) += dma.o obj-$(CONFIG_EXYNOS4_DEV_USB_OHCI) += dev-ohci.o obj-$(CONFIG_EXYNOS_DEV_DRM) += dev-drm.o diff --git a/arch/arm/mach-exynos/dev-dwmci.c b/arch/arm/mach-exynos/dev-dwmci.c deleted file mode 100644 index 79035018fb74..000000000000 --- a/arch/arm/mach-exynos/dev-dwmci.c +++ /dev/null @@ -1,75 +0,0 @@ -/* - * linux/arch/arm/mach-exynos4/dev-dwmci.c - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Platform device for Synopsys DesignWare Mobile Storage IP - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include -#include -#include -#include -#include -#include - -#include - -#include - -static int exynos4_dwmci_get_bus_wd(u32 slot_id) -{ - return 4; -} - -static int exynos4_dwmci_init(u32 slot_id, irq_handler_t handler, void *data) -{ - return 0; -} - -static struct resource exynos4_dwmci_resource[] = { - [0] = DEFINE_RES_MEM(EXYNOS4_PA_DWMCI, SZ_4K), - [1] = DEFINE_RES_IRQ(EXYNOS4_IRQ_DWMCI), -}; - -static struct dw_mci_board exynos4_dwci_pdata = { - .num_slots = 1, - .quirks = DW_MCI_QUIRK_BROKEN_CARD_DETECTION, - .bus_hz = 80 * 1000 * 1000, - .detect_delay_ms = 200, - .init = exynos4_dwmci_init, - .get_bus_wd = exynos4_dwmci_get_bus_wd, -}; - -static u64 exynos4_dwmci_dmamask = DMA_BIT_MASK(32); - -struct platform_device exynos4_device_dwmci = { - .name = "dw_mmc", - .id = -1, - .num_resources = ARRAY_SIZE(exynos4_dwmci_resource), - .resource = exynos4_dwmci_resource, - .dev = { - .dma_mask = &exynos4_dwmci_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &exynos4_dwci_pdata, - }, -}; - -void __init exynos4_dwmci_set_platdata(struct dw_mci_board *pd) -{ - struct dw_mci_board *npd; - - npd = s3c_set_platdata(pd, sizeof(struct dw_mci_board), - &exynos4_device_dwmci); - - if (!npd->init) - npd->init = exynos4_dwmci_init; - if (!npd->get_bus_wd) - npd->get_bus_wd = exynos4_dwmci_get_bus_wd; -} diff --git a/arch/arm/mach-exynos/include/mach/dwmci.h b/arch/arm/mach-exynos/include/mach/dwmci.h deleted file mode 100644 index 7ce657459cc0..000000000000 --- a/arch/arm/mach-exynos/include/mach/dwmci.h +++ /dev/null @@ -1,20 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/dwmci.h - * - * Copyright (c) 2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Synopsys DesignWare Mobile Storage for EXYNOS4210 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARM_ARCH_DWMCI_H -#define __ASM_ARM_ARCH_DWMCI_H __FILE__ - -#include - -extern void exynos4_dwmci_set_platdata(struct dw_mci_board *pd); - -#endif /* __ASM_ARM_ARCH_DWMCI_H */ diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h index 5da4b4f38f40..a9b8096b8252 100644 --- a/arch/arm/plat-samsung/include/plat/devs.h +++ b/arch/arm/plat-samsung/include/plat/devs.h @@ -123,7 +123,6 @@ extern struct platform_device s5pv210_device_spdif; extern struct platform_device exynos4_device_ac97; extern struct platform_device exynos4_device_ahci; -extern struct platform_device exynos4_device_dwmci; extern struct platform_device exynos4_device_i2s0; extern struct platform_device exynos4_device_i2s1; extern struct platform_device exynos4_device_i2s2;