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brcm80211: fmac: initialize host interface drivers regardless result

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The module init function of brcmfmac calls init functions for SDIO and
USB doing driver registration. This patch removes terminating the module
init when a driver registration for one host interface fails.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Arend van Spriel 2012-03-02 22:55:48 +01:00 committed by John W. Linville
parent 1d9c1796bc
commit 549040abbc
4 changed files with 8 additions and 18 deletions
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4
drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c
View file

@ -604,7 +604,7 @@ void brcmf_sdio_exit(void)
sdio_unregister_driver(&brcmf_sdmmc_driver);
}
int brcmf_sdio_init(void)
void brcmf_sdio_init(void)
{
int ret;
@ -614,6 +614,4 @@ int brcmf_sdio_init(void)
if (ret)
brcmf_dbg(ERROR, "sdio_register_driver failed: %d\n", ret);
return ret;
}

4
drivers/net/wireless/brcm80211/brcmfmac/dhd_bus.h
View file

@ -108,11 +108,11 @@ extern int brcmf_add_if(struct device *dev, int ifidx,
#ifdef CONFIG_BRCMFMAC_SDIO
extern void brcmf_sdio_exit(void);
extern int brcmf_sdio_init(void);
extern void brcmf_sdio_init(void);
#endif
#ifdef CONFIG_BRCMFMAC_USB
extern void brcmf_usb_exit(void);
extern int brcmf_usb_init(void);
extern void brcmf_usb_init(void);
#endif
#endif /* _BRCMF_BUS_H_ */

14
drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c
View file

@ -1183,21 +1183,13 @@ int brcmf_write_to_file(struct brcmf_pub *drvr, const u8 *buf, int size)
static int __init brcmfmac_init(void)
{
int ret = 0;
#ifdef CONFIG_BRCMFMAC_SDIO
ret = brcmf_sdio_init();
if (ret)
goto fail;
brcmf_sdio_init();
#endif
#ifdef CONFIG_BRCMFMAC_USB
ret = brcmf_usb_init();
if (ret)
goto fail;
brcmf_usb_init();
#endif
fail:
return ret;
return 0;
}
static void __exit brcmfmac_exit(void)

4
drivers/net/wireless/brcm80211/brcmfmac/usb.c
View file

@ -1615,7 +1615,7 @@ void brcmf_usb_exit(void)
g_image.len = 0;
}
int brcmf_usb_init(void)
void brcmf_usb_init(void)
{
return usb_register(&brcmf_usbdrvr);
usb_register(&brcmf_usbdrvr);
}