From: Paul Walmsley <[email protected]> Split OMAP-common MMC device registration into OMAP1 and OMAP2 components. This is in preparation for the omap_device conversion of the HSMMC portions.
Original version by Paul: http://marc.info/?l=linux-omap&m=124419789024565&w=2 Updated for current linux-omap by Kevin. Signed-off-by: Paul Walmsley <[email protected]> Signed-off-by: Kevin Hilman <[email protected]> --- arch/arm/mach-omap1/devices.c | 45 ++++++++++++++++++++++++++++++++++++- arch/arm/mach-omap2/devices.c | 45 ++++++++++++++++++++++++++++++++++++- arch/arm/plat-omap/devices.c | 50 ----------------------------------------- 3 files changed, 88 insertions(+), 52 deletions(-) diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index a2d07aa..60f2ed3 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -160,6 +160,49 @@ static inline void omap1_mmc_mux(struct omap_mmc_platform_data *mmc_controller, } } +#define OMAP_MMC_NR_RES 2 + +/* + * Register MMC devices. Called from mach-omap1 and mach-omap2 device init. + */ +int __init omap1_mmc_add(const char *name, int id, unsigned long base, + unsigned long size, unsigned int irq, + struct omap_mmc_platform_data *data) +{ + struct platform_device *pdev; + struct resource res[OMAP_MMC_NR_RES]; + int ret; + + pdev = platform_device_alloc(name, id); + if (!pdev) + return -ENOMEM; + + memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource)); + res[0].start = base; + res[0].end = base + size - 1; + res[0].flags = IORESOURCE_MEM; + res[1].start = res[1].end = irq; + res[1].flags = IORESOURCE_IRQ; + + ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res)); + if (ret == 0) + ret = platform_device_add_data(pdev, data, sizeof(*data)); + if (ret) + goto fail; + + ret = platform_device_add(pdev); + if (ret) + goto fail; + + /* return device handle to board setup code */ + data->dev = &pdev->dev; + return 0; + +fail: + platform_device_put(pdev); + return ret; +} + void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, int nr_controllers) { @@ -190,7 +233,7 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data, } size = OMAP1_MMC_SIZE; - omap_mmc_add("mmci-omap", i, base, size, irq, mmc_data[i]); + omap1_mmc_add("mmci-omap", i, base, size, irq, mmc_data[i]); }; } diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index c104d5c..1a9a1bd 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -686,6 +686,49 @@ static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller, } } +#define OMAP_MMC_NR_RES 2 + +/* + * Register MMC devices. Called from mach-omap1 and mach-omap2 device init. + */ +int __init omap2_mmc_add(const char *name, int id, unsigned long base, + unsigned long size, unsigned int irq, + struct omap_mmc_platform_data *data) +{ + struct platform_device *pdev; + struct resource res[OMAP_MMC_NR_RES]; + int ret; + + pdev = platform_device_alloc(name, id); + if (!pdev) + return -ENOMEM; + + memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource)); + res[0].start = base; + res[0].end = base + size - 1; + res[0].flags = IORESOURCE_MEM; + res[1].start = res[1].end = irq; + res[1].flags = IORESOURCE_IRQ; + + ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res)); + if (ret == 0) + ret = platform_device_add_data(pdev, data, sizeof(*data)); + if (ret) + goto fail; + + ret = platform_device_add(pdev); + if (ret) + goto fail; + + /* return device handle to board setup code */ + data->dev = &pdev->dev; + return 0; + +fail: + platform_device_put(pdev); + return ret; +} + void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, int nr_controllers) { @@ -746,7 +789,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, size = OMAP3_HSMMC_SIZE; name = "mmci-omap-hs"; } - omap_mmc_add(name, i, base, size, irq, mmc_data[i]); + omap2_mmc_add(name, i, base, size, irq, mmc_data[i]); }; } diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c index 59f92c8..9712b5c 100644 --- a/arch/arm/plat-omap/devices.c +++ b/arch/arm/plat-omap/devices.c @@ -192,56 +192,6 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \ - defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) - -#define OMAP_MMC_NR_RES 2 - -/* - * Register MMC devices. Called from mach-omap1 and mach-omap2 device init. - */ -int __init omap_mmc_add(const char *name, int id, unsigned long base, - unsigned long size, unsigned int irq, - struct omap_mmc_platform_data *data) -{ - struct platform_device *pdev; - struct resource res[OMAP_MMC_NR_RES]; - int ret; - - pdev = platform_device_alloc(name, id); - if (!pdev) - return -ENOMEM; - - memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource)); - res[0].start = base; - res[0].end = base + size - 1; - res[0].flags = IORESOURCE_MEM; - res[1].start = res[1].end = irq; - res[1].flags = IORESOURCE_IRQ; - - ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res)); - if (ret == 0) - ret = platform_device_add_data(pdev, data, sizeof(*data)); - if (ret) - goto fail; - - ret = platform_device_add(pdev); - if (ret) - goto fail; - - /* return device handle to board setup code */ - data->dev = &pdev->dev; - return 0; - -fail: - platform_device_put(pdev); - return ret; -} - -#endif - -/*-------------------------------------------------------------------------*/ - #if defined(CONFIG_HW_RANDOM_OMAP) || defined(CONFIG_HW_RANDOM_OMAP_MODULE) #ifdef CONFIG_ARCH_OMAP2 -- 1.6.6 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
