ARM: at91/Kconfig: remove ARCH_AT91RM9200 option for drivers

The precise selection is useless, so we simply remove these dependencies.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index aa96e37..0b70488 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1110,7 +1110,7 @@
 
 config RTC_DRV_AT91SAM9
 	tristate "AT91SAM9x/AT91CAP9 RTT as RTC"
-	depends on ARCH_AT91 && !ARCH_AT91RM9200
+	depends on ARCH_AT91
 	help
 	  RTC driver for the Atmel AT91SAM9x and AT91CAP9 internal RTT
 	  (Real Time Timer). These timers are powered by the backup power