From a74fecdf795e1d219fcdb6470b6a0709ff7e3e76 Mon Sep 17 00:00:00 2001 From: Andreas Fenkart Date: Sat, 8 Nov 2014 15:33:10 +0100 Subject: [PATCH] mmc: omap_hsmmc: remove unused fields in platform_data platform data is built from omap2_hsmmc_info, remove all fields that are never set in omap_hsmmc_info, hence never copied to platform data. Note that the omap_hsmmc driver is not affected by this patch those fields were completely unused. Acked-by: Tony Lindgren Signed-off-by: Andreas Fenkart Signed-off-by: Ulf Hansson --- arch/arm/mach-omap2/hsmmc.c | 14 -------------- arch/arm/mach-omap2/hsmmc.h | 6 ------ include/linux/platform_data/hsmmc-omap.h | 19 ------------------- 3 files changed, 39 deletions(-) diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 9edd759..75b75b9 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -263,9 +263,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, mmc->slots[0].name = hc_name; mmc->nr_slots = 1; mmc->slots[0].caps = c->caps; - mmc->slots[0].pm_caps = c->pm_caps; mmc->slots[0].internal_clock = !c->ext_clock; - mmc->max_freq = c->max_freq; mmc->reg_offset = 0; mmc->get_context_loss_count = hsmmc_get_context_loss; @@ -281,18 +279,6 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c, if (c->nonremovable) mmc->slots[0].nonremovable = 1; - if (c->power_saving) - mmc->slots[0].power_saving = 1; - - if (c->no_off) - mmc->slots[0].no_off = 1; - - if (c->no_off_init) - mmc->slots[0].no_regulator_off_init = c->no_off_init; - - if (c->vcc_aux_disable_is_sleep) - mmc->slots[0].vcc_aux_disable_is_sleep = 1; - /* * NOTE: MMC slots should have a Vcc regulator set up. * This may be from a TWL4030-family chip, another diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h index 7f2e790..bdc8870 100644 --- a/arch/arm/mach-omap2/hsmmc.h +++ b/arch/arm/mach-omap2/hsmmc.h @@ -12,23 +12,17 @@ struct omap2_hsmmc_info { u8 mmc; /* controller 1/2/3 */ u32 caps; /* 4/8 wires and any additional host * capabilities OR'd (ref. linux/mmc/host.h) */ - u32 pm_caps; /* PM capabilities */ bool transceiver; /* MMC-2 option */ bool ext_clock; /* use external pin for input clock */ bool cover_only; /* No card detect - just cover switch */ bool nonremovable; /* Nonremovable e.g. eMMC */ bool power_saving; /* Try to sleep or power off when possible */ - bool no_off; /* power_saving and power is not to go off */ - bool no_off_init; /* no power off when not in MMC sleep state */ - bool vcc_aux_disable_is_sleep; /* Regulator off remapped to sleep */ bool deferred; /* mmc needs a deferred probe */ int gpio_cd; /* or -EINVAL */ int gpio_wp; /* or -EINVAL */ char *name; /* or NULL for default */ struct platform_device *pdev; /* mmc controller instance */ int ocr_mask; /* temporary HACK */ - int max_freq; /* maximum clock, if constrained by external - * circuitry, or 0 for default */ /* Remux (pad configuration) when powering on/off */ void (*remux)(struct device *dev, int slot, int power_on); /* init some special card */ diff --git a/include/linux/platform_data/hsmmc-omap.h b/include/linux/platform_data/hsmmc-omap.h index 7dd42e5..11d7ed9 100644 --- a/include/linux/platform_data/hsmmc-omap.h +++ b/include/linux/platform_data/hsmmc-omap.h @@ -73,16 +73,9 @@ struct omap_hsmmc_platform_data { * 4/8 wires and any additional host capabilities * need to OR'd all capabilities (ref. linux/mmc/host.h) */ - u8 wires; /* Used for the MMC driver on omap1 and 2420 */ u32 caps; /* Used for the MMC driver on 2430 and later */ u32 pm_caps; /* PM capabilities of the mmc */ - /* - * nomux means "standard" muxing is wrong on this board, and - * that board-specific code handled it before common init logic. - */ - unsigned nomux:1; - /* switch pin can be for card detect (default) or card cover */ unsigned cover:1; @@ -92,18 +85,9 @@ struct omap_hsmmc_platform_data { /* nonremovable e.g. eMMC */ unsigned nonremovable:1; - /* Try to sleep or power off when possible */ - unsigned power_saving:1; - - /* If using power_saving and the MMC power is not to go off */ - unsigned no_off:1; - /* eMMC does not handle power off when not in sleep state */ unsigned no_regulator_off_init:1; - /* Regulator off remapped to sleep */ - unsigned vcc_aux_disable_is_sleep:1; - /* we can put the features above into this variable */ #define HSMMC_HAS_PBIAS (1 << 0) #define HSMMC_HAS_UPDATED_RESET (1 << 1) @@ -142,8 +126,5 @@ struct omap_hsmmc_platform_data { int card_detect_irq; int (*card_detect)(struct device *dev, int slot); - - unsigned int ban_openended:1; - } slots[OMAP_HSMMC_MAX_SLOTS]; }; -- 2.7.4