Revert "bcma: Kconfig: Let it depend on PCI"

This reverts commit b09f5ec18b16b82f4db8a735e453332db7514275.

Now that we have fully working BCMA_DRIVER_PCI symbol (in can be safely
disabled), there is no risk bcma will try to use PCI code without PCI
available.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/drivers/bcma/Kconfig b/drivers/bcma/Kconfig
index 1500b71..fc6ffcf 100644
--- a/drivers/bcma/Kconfig
+++ b/drivers/bcma/Kconfig
@@ -1,6 +1,6 @@
 config BCMA_POSSIBLE
 	bool
-	depends on HAS_IOMEM && HAS_DMA && PCI
+	depends on HAS_IOMEM && HAS_DMA
 	default y
 
 menu "Broadcom specific AMBA"