[PATCH -next RESEND] staging/rtl81*: build as loadable modules only

[PATCH -next RESEND] staging/rtl81*: build as loadable modules only

[Randy Dunlap]

From: Randy Dunlap <randy.dunlap@oracle.com>

These 3 drivers contain much duplicated (triplicated) code, so
building them as built-in results in many errors like:

(.text+0x1b160): multiple definition of `ieee80211_sta_ps_sleep'

Prevent this configuration by making them all buildable only as
loadable modules (similar to the vt665[56] patch last week).

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
---
 drivers/staging/rtl8187se/Kconfig |    1 +
 drivers/staging/rtl8192e/Kconfig  |    1 +
 drivers/staging/rtl8192u/Kconfig  |    1 +
 3 files changed, 3 insertions(+)

--- linux-next-20110321.orig/drivers/staging/rtl8187se/Kconfig
+++ linux-next-20110321/drivers/staging/rtl8187se/Kconfig
@@ -1,6 +1,7 @@
 config R8187SE
 	tristate "RealTek RTL8187SE Wireless LAN NIC driver"
 	depends on PCI && WLAN
+	depends on m
 	select WIRELESS_EXT
 	select WEXT_PRIV
 	select EEPROM_93CX6
--- linux-next-20110321.orig/drivers/staging/rtl8192e/Kconfig
+++ linux-next-20110321/drivers/staging/rtl8192e/Kconfig
@@ -1,6 +1,7 @@
 config RTL8192E
 	tristate "RealTek RTL8192E Wireless LAN NIC driver"
 	depends on PCI && WLAN
+	depends on m
 	select WIRELESS_EXT
 	select WEXT_PRIV
 	select CRYPTO
--- linux-next-20110321.orig/drivers/staging/rtl8192u/Kconfig
+++ linux-next-20110321/drivers/staging/rtl8192u/Kconfig
@@ -1,6 +1,7 @@
 config RTL8192U
 	tristate "RealTek RTL8192U Wireless LAN NIC driver"
 	depends on PCI && WLAN && USB
+	depends on m
 	select WIRELESS_EXT
 	select WEXT_PRIV
 	select CRYPTO