b43: add Kconfig option for compiling SSB driver
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>
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index e02db1b..d5add69 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -31,6 +31,11 @@
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
diff --git a/drivers/net/wireless/b43/bus.c b/drivers/net/wireless/b43/bus.c
index 8a10b82..4200713 100644
--- a/drivers/net/wireless/b43/bus.c
+++ b/drivers/net/wireless/b43/bus.c
@@ -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 @@
return dev;
}
+#endif /* CONFIG_B43_SSB */
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index acee7b6..834df5a 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -123,6 +123,7 @@
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 @@
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 @@
};
#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 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 @@
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 @@
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 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