rtc: at91/Kconfig: remove useless options

As we removed all the !DT boards during 3.19 cycle, we can now remove these
options.

Reported-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index f15cddf..f211dfb 100644 (file)
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -1141,34 +1141,6 @@ config RTC_DRV_AT91SAM9
          probably want to use the real RTC block instead of the "RTT as an
          RTC" driver.
 
-config RTC_DRV_AT91SAM9_RTT
-       int
-       range 0 1
-       default 0
-       depends on RTC_DRV_AT91SAM9
-       help
-         This option is only relevant for legacy board support and
-         won't be used when booting a DT board.
-
-         More than one RTT module is available. You can choose which
-         one will be used as an RTC. The default of zero is normally
-         OK to use, though some systems use that for non-RTC purposes.
-
-config RTC_DRV_AT91SAM9_GPBR
-       int
-       range 0 3
-       default 0
-       prompt "Backup Register Number"
-       depends on RTC_DRV_AT91SAM9
-       help
-         This option is only relevant for legacy board support and
-         won't be used when booting a DT board.
-
-         The RTC driver needs to use one of the General Purpose Backup
-         Registers (GPBRs) as well as the RTT. You can choose which one
-         will be used. The default of zero is normally OK to use, but
-         on some systems other software needs to use that register.
-
 config RTC_DRV_AU1XXX
        tristate "Au1xxx Counter0 RTC support"
        depends on MIPS_ALCHEMY