iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

brcm80211: fmac: change function bus_init parameter

Browse Source 
Change parameter to device pointer for bus layer interface function
brcmf_sdbrcm_bus_init. 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>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Franky Lin 2011-11-22 17:21:57 -08:00 committed by John W. Linville
parent bf347bb976
commit fa20b91143
3 changed files with 9 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
View File

@ -34,7 +34,7 @@ extern struct device *brcmf_bus_get_device(struct brcmf_sdio *bus);
extern void brcmf_sdbrcm_bus_stop(struct brcmf_sdio *bus);
/* Initialize bus module: prepare for communication w/dongle */
extern int brcmf_sdbrcm_bus_init(struct brcmf_pub *drvr);
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);

2
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
View File

@ -993,7 +993,7 @@ int brcmf_bus_start(struct brcmf_pub *drvr)
brcmf_dbg(TRACE, "\n");
/* Bring up the bus */
ret = brcmf_sdbrcm_bus_init(&drvr_priv->pub);
ret = brcmf_sdbrcm_bus_init(drvr_priv->pub.dev);
if (ret != 0) {
brcmf_dbg(ERROR, "brcmf_sdbrcm_bus_init failed %d\n", ret);
return ret;

12
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
View File

@ -3408,9 +3408,11 @@ void brcmf_sdbrcm_bus_stop(struct brcmf_sdio *bus)
up(&bus->sdsem);
}
int brcmf_sdbrcm_bus_init(struct brcmf_pub *drvr)
int brcmf_sdbrcm_bus_init(struct device *dev)
{
struct brcmf_sdio *bus = drvr->bus;
struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv;
struct brcmf_sdio *bus = sdiodev->bus;
unsigned long timeout;
uint retries = 0;
u8 ready, enable;
@ -3420,7 +3422,7 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *drvr)
brcmf_dbg(TRACE, "Enter\n");
/* try to download image and nvram to the dongle */
if (drvr->bus_if->state == BRCMF_BUS_DOWN) {
if (bus_if->state == BRCMF_BUS_DOWN) {
if (!(brcmf_sdbrcm_download_firmware(bus)))
return -1;
}
@ -3486,7 +3488,7 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *drvr)
SBSDIO_WATERMARK, 8, &err);
/* Set bus state according to enable result */
drvr->bus_if->state = BRCMF_BUS_DATA;
bus_if->state = BRCMF_BUS_DATA;
}
else {
@ -3501,7 +3503,7 @@ int brcmf_sdbrcm_bus_init(struct brcmf_pub *drvr)
SBSDIO_FUNC1_CHIPCLKCSR, saveclk, &err);
/* If we didn't come up, turn off backplane clock */
if (drvr->bus_if->state != BRCMF_BUS_DATA)
if (bus_if->state != BRCMF_BUS_DATA)
brcmf_sdbrcm_clkctl(bus, CLK_NONE, false);
exit: