diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
tree | aa5cc3760a27c3d57146498cb82fa549547de06c /drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | |
parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c')
-rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c | 105 |
1 files changed, 22 insertions, 83 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index b98db8a0a..da0cdd313 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -27,8 +27,6 @@ #include <linux/mmc/sdio_func.h> #include <linux/mmc/card.h> #include <linux/mmc/host.h> -#include <linux/platform_device.h> -#include <linux/platform_data/brcmfmac-sdio.h> #include <linux/pm_runtime.h> #include <linux/suspend.h> #include <linux/errno.h> @@ -46,7 +44,6 @@ #include "bus.h" #include "debug.h" #include "sdio.h" -#include "of.h" #include "core.h" #include "common.h" @@ -106,18 +103,18 @@ static void brcmf_sdiod_dummy_irqhandler(struct sdio_func *func) int brcmf_sdiod_intr_register(struct brcmf_sdio_dev *sdiodev) { + struct brcmfmac_sdio_pd *pdata; int ret = 0; u8 data; u32 addr, gpiocontrol; unsigned long flags; - if ((sdiodev->pdata) && (sdiodev->pdata->oob_irq_supported)) { + pdata = &sdiodev->settings->bus.sdio; + if (pdata->oob_irq_supported) { brcmf_dbg(SDIO, "Enter, register OOB IRQ %d\n", - sdiodev->pdata->oob_irq_nr); - ret = request_irq(sdiodev->pdata->oob_irq_nr, - brcmf_sdiod_oob_irqhandler, - sdiodev->pdata->oob_irq_flags, - "brcmf_oob_intr", + pdata->oob_irq_nr); + ret = request_irq(pdata->oob_irq_nr, brcmf_sdiod_oob_irqhandler, + pdata->oob_irq_flags, "brcmf_oob_intr", &sdiodev->func[1]->dev); if (ret != 0) { brcmf_err("request_irq failed %d\n", ret); @@ -129,7 +126,7 @@ int brcmf_sdiod_intr_register(struct brcmf_sdio_dev *sdiodev) sdiodev->irq_en = true; spin_unlock_irqrestore(&sdiodev->irq_en_lock, flags); - ret = enable_irq_wake(sdiodev->pdata->oob_irq_nr); + ret = enable_irq_wake(pdata->oob_irq_nr); if (ret != 0) { brcmf_err("enable_irq_wake failed %d\n", ret); return ret; @@ -158,7 +155,7 @@ int brcmf_sdiod_intr_register(struct brcmf_sdio_dev *sdiodev) /* redirect, configure and enable io for interrupt signal */ data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE; - if (sdiodev->pdata->oob_irq_flags & IRQF_TRIGGER_HIGH) + if (pdata->oob_irq_flags & IRQF_TRIGGER_HIGH) data |= SDIO_SEPINT_ACT_HI; brcmf_sdiod_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret); @@ -176,9 +173,12 @@ int brcmf_sdiod_intr_register(struct brcmf_sdio_dev *sdiodev) int brcmf_sdiod_intr_unregister(struct brcmf_sdio_dev *sdiodev) { + struct brcmfmac_sdio_pd *pdata; + brcmf_dbg(SDIO, "Entering\n"); - if ((sdiodev->pdata) && (sdiodev->pdata->oob_irq_supported)) { + pdata = &sdiodev->settings->bus.sdio; + if (pdata->oob_irq_supported) { sdio_claim_host(sdiodev->func[1]); brcmf_sdiod_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, 0, NULL); brcmf_sdiod_regwb(sdiodev, SDIO_CCCR_IENx, 0, NULL); @@ -187,11 +187,10 @@ int brcmf_sdiod_intr_unregister(struct brcmf_sdio_dev *sdiodev) if (sdiodev->oob_irq_requested) { sdiodev->oob_irq_requested = false; if (sdiodev->irq_wake) { - disable_irq_wake(sdiodev->pdata->oob_irq_nr); + disable_irq_wake(pdata->oob_irq_nr); sdiodev->irq_wake = false; } - free_irq(sdiodev->pdata->oob_irq_nr, - &sdiodev->func[1]->dev); + free_irq(pdata->oob_irq_nr, &sdiodev->func[1]->dev); sdiodev->irq_en = false; } } else { @@ -523,7 +522,7 @@ static int brcmf_sdiod_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn, target_list = pktlist; /* for host with broken sg support, prepare a page aligned list */ __skb_queue_head_init(&local_list); - if (sdiodev->pdata && sdiodev->pdata->broken_sg_support && !write) { + if (!write && sdiodev->settings->bus.sdio.broken_sg_support) { req_sz = 0; skb_queue_walk(pktlist, pkt_next) req_sz += pkt_next->len; @@ -630,7 +629,7 @@ static int brcmf_sdiod_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn, } } - if (sdiodev->pdata && sdiodev->pdata->broken_sg_support && !write) { + if (!write && sdiodev->settings->bus.sdio.broken_sg_support) { local_pkt_next = local_list.next; orig_offset = 0; skb_queue_walk(pktlist, pkt_next) { @@ -901,7 +900,7 @@ void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev) return; nents = max_t(uint, BRCMF_DEFAULT_RXGLOM_SIZE, - sdiodev->bus_if->drvr->settings->sdiod_txglomsz); + sdiodev->settings->bus.sdio.txglomsz); nents += (nents >> 4) + 1; WARN_ON(nents > sdiodev->max_segment_count); @@ -913,7 +912,7 @@ void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev) sdiodev->sg_support = false; } - sdiodev->txglomsz = sdiodev->bus_if->drvr->settings->sdiod_txglomsz; + sdiodev->txglomsz = sdiodev->settings->bus.sdio.txglomsz; } #ifdef CONFIG_PM_SLEEP @@ -1103,8 +1102,6 @@ static const struct sdio_device_id brcmf_sdmmc_ids[] = { }; MODULE_DEVICE_TABLE(sdio, brcmf_sdmmc_ids); -static struct brcmfmac_sdio_platform_data *brcmfmac_sdio_pdata; - static void brcmf_sdiod_acpi_set_power_manageable(struct device *dev, int val) @@ -1167,20 +1164,6 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func, dev_set_drvdata(&func->dev, bus_if); dev_set_drvdata(&sdiodev->func[1]->dev, bus_if); sdiodev->dev = &sdiodev->func[1]->dev; - sdiodev->pdata = brcmfmac_sdio_pdata; - - if (!sdiodev->pdata) - brcmf_of_probe(sdiodev); - -#ifdef CONFIG_PM_SLEEP - /* wowl can be supported when KEEP_POWER is true and (WAKE_SDIO_IRQ - * is true or when platform data OOB irq is true). - */ - if ((sdio_get_host_pm_caps(sdiodev->func[1]) & MMC_PM_KEEP_POWER) && - ((sdio_get_host_pm_caps(sdiodev->func[1]) & MMC_PM_WAKE_SDIO_IRQ) || - (sdiodev->pdata && sdiodev->pdata->oob_irq_supported))) - bus_if->wowl_supported = true; -#endif brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_DOWN); @@ -1263,8 +1246,8 @@ static int brcmf_ops_sdio_suspend(struct device *dev) sdio_flags = MMC_PM_KEEP_POWER; if (sdiodev->wowl_enabled) { - if (sdiodev->pdata->oob_irq_supported) - enable_irq_wake(sdiodev->pdata->oob_irq_nr); + if (sdiodev->settings->bus.sdio.oob_irq_supported) + enable_irq_wake(sdiodev->settings->bus.sdio.oob_irq_nr); else sdio_flags |= MMC_PM_WAKE_SDIO_IRQ; } @@ -1296,7 +1279,7 @@ static const struct dev_pm_ops brcmf_sdio_pm_ops = { static struct sdio_driver brcmf_sdmmc_driver = { .probe = brcmf_ops_sdio_probe, .remove = brcmf_ops_sdio_remove, - .name = BRCMFMAC_SDIO_PDATA_NAME, + .name = KBUILD_MODNAME, .id_table = brcmf_sdmmc_ids, .drv = { .owner = THIS_MODULE, @@ -1306,37 +1289,6 @@ static struct sdio_driver brcmf_sdmmc_driver = { }, }; -static int __init brcmf_sdio_pd_probe(struct platform_device *pdev) -{ - brcmf_dbg(SDIO, "Enter\n"); - - brcmfmac_sdio_pdata = dev_get_platdata(&pdev->dev); - - if (brcmfmac_sdio_pdata->power_on) - brcmfmac_sdio_pdata->power_on(); - - return 0; -} - -static int brcmf_sdio_pd_remove(struct platform_device *pdev) -{ - brcmf_dbg(SDIO, "Enter\n"); - - if (brcmfmac_sdio_pdata->power_off) - brcmfmac_sdio_pdata->power_off(); - - sdio_unregister_driver(&brcmf_sdmmc_driver); - - return 0; -} - -static struct platform_driver brcmf_sdio_pd = { - .remove = brcmf_sdio_pd_remove, - .driver = { - .name = BRCMFMAC_SDIO_PDATA_NAME, - } -}; - void brcmf_sdio_register(void) { int ret; @@ -1350,19 +1302,6 @@ void brcmf_sdio_exit(void) { brcmf_dbg(SDIO, "Enter\n"); - if (brcmfmac_sdio_pdata) - platform_driver_unregister(&brcmf_sdio_pd); - else - sdio_unregister_driver(&brcmf_sdmmc_driver); + sdio_unregister_driver(&brcmf_sdmmc_driver); } -void __init brcmf_sdio_init(void) -{ - int ret; - - brcmf_dbg(SDIO, "Enter\n"); - - ret = platform_driver_probe(&brcmf_sdio_pd, brcmf_sdio_pd_probe); - if (ret == -ENODEV) - brcmf_dbg(SDIO, "No platform data available.\n"); -} |