From 55a63bcc4cdeabf76f7e42a76d0c59dbe37d0d64 Mon Sep 17 00:00:00 2001
From: Franky Lin <frankyl@broadcom.com>
Date: Fri, 16 Dec 2011 18:36:54 -0800
Subject: [PATCH] brcm80211: fmac: change function add_if parameter
Change parameter to device pointer for bus layer interface function
brcmf_add_if. This is part of the fullmac bus interface
refactoring.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Alwin Beukers <alwin@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/brcm80211/brcmfmac/dhd.h | 3 ++-
drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c | 2 +-
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 6 +++++-
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c | 2 +-
4 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
index 74ea4b034001..a8e94eb8a7e7 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd.h
@@ -574,6 +574,7 @@ struct brcmf_dcmd {
struct brcmf_bus {
u8 type; /* bus type */
void *bus_priv; /* pointer to bus private structure */
+ void *drvr; /* pointer to driver pub structure brcmf_pub */
enum brcmf_bus_state state;
};
@@ -743,7 +744,7 @@ extern int brcmf_c_host_event(struct brcmf_pub *drvr, int *idx,
void *pktdata, struct brcmf_event_msg *,
void **data_ptr);
-extern int brcmf_add_if(struct brcmf_pub *drvr, int ifidx,
+extern int brcmf_add_if(struct device *dev, int ifidx,
char *name, u8 *mac_addr);
extern void brcmf_del_if(struct brcmf_pub *drvr, int ifidx);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
index 5e5a95446f51..e9f7d66b7ec6 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_common.c
@@ -473,7 +473,7 @@ brcmf_c_host_event(struct brcmf_pub *drvr, int *ifidx, void *pktdata,
if (ifevent->ifidx > 0 && ifevent->ifidx < BRCMF_MAX_IFS) {
if (ifevent->action == BRCMF_E_IF_ADD)
- brcmf_add_if(drvr, ifevent->ifidx,
+ brcmf_add_if(drvr->dev, ifevent->ifidx,
event->ifname,
pvt_data->eth.h_dest);
else
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
index cd0a698aaa7f..3d0177ab2501 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
@@ -840,10 +840,12 @@ static const struct net_device_ops brcmf_netdev_ops_pri = {
};
int
-brcmf_add_if(struct brcmf_pub *drvr, int ifidx, char *name, u8 *mac_addr)
+brcmf_add_if(struct device *dev, int ifidx, char *name, u8 *mac_addr)
{
struct brcmf_if *ifp;
struct net_device *ndev;
+ struct brcmf_bus *bus_if = dev_get_drvdata(dev);
+ struct brcmf_pub *drvr = bus_if->drvr;
brcmf_dbg(TRACE, "idx %d\n", ifidx);
@@ -937,6 +939,7 @@ struct brcmf_pub *brcmf_attach(struct brcmf_sdio *bus, uint bus_hdrlen,
drvr->bus = bus;
drvr->hdrlen = bus_hdrlen;
drvr->bus_if = dev_get_drvdata(dev);
+ drvr->bus_if->drvr = drvr;
drvr->dev = dev;
/* Attach and link in the protocol */
@@ -1108,6 +1111,7 @@ void brcmf_detach(struct brcmf_pub *drvr)
if (drvr->prot)
brcmf_proto_detach(drvr);
+ drvr->bus_if->drvr = NULL;
kfree(drvr);
}
}
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 3096166afbe1..4e3e4ec8158b 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -3980,7 +3980,7 @@ void *brcmf_sdbrcm_probe(u32 regsva, struct brcmf_sdio_dev *sdiodev)
}
/* add interface and open for business */
- if (brcmf_add_if(bus->drvr, 0, "wlan%d", NULL)) {
+ if (brcmf_add_if(bus->sdiodev->dev, 0, "wlan%d", NULL)) {
brcmf_dbg(ERROR, "Add primary net device interface failed!!\n");
goto fail;
}
--
2.34.1