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>

1 files changed, 0 insertions, 28 deletions

diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index f15cddfeb897..f211dfb7b913 100644
--- 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