From 99a0b8ff9105d9b78e7e4e6aaa077264707e4e1c Mon Sep 17 00:00:00 2001 From: Franky Lin Date: Fri, 16 Dec 2011 18:37:14 -0800 Subject: [PATCH] brcm80211: fmac: abstract bus_init interface function pointer Abstract bus layer brcmf_bus_init function pointer for common layer. This patch is part of the fullmac bus interface refactoring. Reviewed-by: Pieter-Paul Giesberts Reviewed-by: Arend van Spriel Reviewed-by: Alwin Beukers Signed-off-by: Franky Lin Signed-off-by: John W. Linville --- drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h | 5 ++--- drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 2 +- drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 3 ++- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h index dc022e336b89..5d5f2afed1ff 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h @@ -51,6 +51,8 @@ struct brcmf_bus { /* interface functions pointers */ /* Stop bus module: clear pending frames, disable data flow */ void (*brcmf_bus_stop)(struct device *); + /* Initialize bus module: prepare for communication w/dongle */ + int (*brcmf_bus_init)(struct device *); }; /* @@ -97,9 +99,6 @@ extern int brcmf_add_if(struct device *dev, int ifidx, /* * Exported from brcmf bus module (brcmf_usb, brcmf_sdio) */ -/* Initialize bus module: prepare for communication w/dongle */ -extern int brcmf_sdbrcm_bus_init(struct device *dev); - /* Send a data frame to the dongle. Callee disposes of txp. */ extern int brcmf_sdbrcm_bus_txdata(struct device *dev, struct sk_buff *txp); diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index 6c398c422512..62b457545ac6 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -971,7 +971,7 @@ int brcmf_bus_start(struct device *dev) brcmf_dbg(TRACE, "\n"); /* Bring up the bus */ - ret = brcmf_sdbrcm_bus_init(dev); + ret = bus_if->brcmf_bus_init(dev); if (ret != 0) { brcmf_dbg(ERROR, "brcmf_sdbrcm_bus_init failed %d\n", ret); return ret; diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c index 7817ededcf7d..5089b6444bec 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c @@ -3423,7 +3423,7 @@ brcmf_sdbrcm_download_firmware(struct brcmf_sdio *bus) return ret; } -int brcmf_sdbrcm_bus_init(struct device *dev) +static int brcmf_sdbrcm_bus_init(struct device *dev) { struct brcmf_bus *bus_if = dev_get_drvdata(dev); struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv; @@ -3954,6 +3954,7 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev) /* Assign bus interface call back */ bus->sdiodev->bus_if->brcmf_bus_stop = brcmf_sdbrcm_bus_stop; + bus->sdiodev->bus_if->brcmf_bus_init = brcmf_sdbrcm_bus_init; /* Attach to the brcmf/OS/network interface */ ret = brcmf_attach(SDPCM_RESERVE, bus->sdiodev->dev); if (ret != 0) { -- 2.20.1