MAINTAINERS: change Atmel ssc driver entry

I take over the maintainship from Voice.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Mark Brown <broonie@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

MAINTAINERS

@@ -1819,7 +1819,7 @@ S:	Supported
 F:	drivers/spi/spi-atmel.*
 
 ATMEL SSC DRIVER
-M:	Bo Shen <voice.shen@atmel.com>
+M:	Nicolas Ferre <nicolas.ferre@atmel.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Supported
 F:	drivers/misc/atmel-ssc.c