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b43: add Kconfig option for compiling SSB driver

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It is always "y" for now, b43 will not compile without CONFIG_SSB yet.
This is just a first step of dropping SSB dependency.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rafał Miłecki 2011-06-14 08:18:59 +02:00 committed by John W. Linville
parent 545a8aa793
commit aec7ffdf4f
3 changed files with 24 additions and 9 deletions
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5
drivers/net/wireless/b43/Kconfig
View File

@ -31,6 +31,11 @@ config B43_BCMA
depends on B43 && BCMA && BROKEN
default y
config B43_SSB
bool
depends on B43 && SSB
default y
# Auto-select SSB PCI-HOST support, if possible
config B43_PCI_AUTOSELECT
bool

3
drivers/net/wireless/b43/bus.c
View File

@ -25,7 +25,7 @@
/* SSB */
#ifdef CONFIG_B43_SSB
static inline int b43_bus_ssb_bus_may_powerdown(struct b43_bus_dev *dev)
{
return ssb_bus_may_powerdown(dev->sdev->bus);
@ -124,3 +124,4 @@ struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev)
return dev;
}
#endif /* CONFIG_B43_SSB */

25
drivers/net/wireless/b43/main.c
View File

@ -123,6 +123,7 @@ static const struct bcma_device_id b43_bcma_tbl[] = {
MODULE_DEVICE_TABLE(bcma, b43_bcma_tbl);
#endif
#ifdef CONFIG_B43_SSB
static const struct ssb_device_id b43_ssb_tbl[] = {
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 5),
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 6),
@ -136,8 +137,8 @@ static const struct ssb_device_id b43_ssb_tbl[] = {
SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_80211, 16),
SSB_DEVTABLE_END
};
MODULE_DEVICE_TABLE(ssb, b43_ssb_tbl);
#endif
/* Channel and ratetables are shared for all devices.
* They can't be const, because ieee80211 puts some precalculated
@ -5026,6 +5027,7 @@ static struct bcma_driver b43_bcma_driver = {
};
#endif
#ifdef CONFIG_B43_SSB
static
int b43_ssb_probe(struct ssb_device *sdev, const struct ssb_device_id *id)
{
@ -5103,6 +5105,14 @@ static void b43_ssb_remove(struct ssb_device *sdev)
}
}
static struct ssb_driver b43_ssb_driver = {
.name = KBUILD_MODNAME,
.id_table = b43_ssb_tbl,
.probe = b43_ssb_probe,
.remove = b43_ssb_remove,
};
#endif /* CONFIG_B43_SSB */
/* Perform a hardware reset. This can be called from any context. */
void b43_controller_restart(struct b43_wldev *dev, const char *reason)
{
@ -5113,13 +5123,6 @@ void b43_controller_restart(struct b43_wldev *dev, const char *reason)
ieee80211_queue_work(dev->wl->hw, &dev->restart_work);
}
static struct ssb_driver b43_ssb_driver = {
.name = KBUILD_MODNAME,
.id_table = b43_ssb_tbl,
.probe = b43_ssb_probe,
.remove = b43_ssb_remove,
};
static void b43_print_driverinfo(void)
{
const char *feat_pci = "", *feat_pcmcia = "", *feat_nphy = "",
@ -5163,14 +5166,18 @@ static int __init b43_init(void)
if (err)
goto err_sdio_exit;
#endif
#ifdef CONFIG_B43_SSB
err = ssb_driver_register(&b43_ssb_driver);
if (err)
goto err_bcma_driver_exit;
#endif
b43_print_driverinfo();
return err;
#ifdef CONFIG_B43_SSB
err_bcma_driver_exit:
#endif
#ifdef CONFIG_B43_BCMA
bcma_driver_unregister(&b43_bcma_driver);
err_sdio_exit:
@ -5185,7 +5192,9 @@ static int __init b43_init(void)
static void __exit b43_exit(void)
{
#ifdef CONFIG_B43_SSB
ssb_driver_unregister(&b43_ssb_driver);
#endif
#ifdef CONFIG_B43_BCMA
bcma_driver_unregister(&b43_bcma_driver);
#endif