MIPS: Return -ENODEV from weak implementation of rtc_mips_set_time

The sync_cmos_clock function in kernel/time/ntp.c first tries to update
the internal clock of the cpu by calling the "update_persistent_clock64"
architecture specific function.  If this returns -ENODEV, it then tries
to update an external RTC using "rtc_set_ntp_time".

On the mips architecture, the weak implementation of the underlying
function would return 0 if it wasn't overridden.  This meant that the
sync_cmos_clock function would never try to update an external RTC
(if both CONFIG_GENERIC_CMOS_UPDATE and CONFIG_RTC_SYSTOHC are
configured)

Returning -ENODEV instead, means that an external RTC will be tried.

Signed-off-by: Luuk Paulussen <luuk.paulussen@alliedtelesis.co.nz>
Reviewed-by: Richard Laing <richard.laing@alliedtelesis.co.nz>
Reviewed-by: Scott Parlane <scott.parlane@alliedtelesis.co.nz>
Reviewed-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14649/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

path: root/trafgen/Makefile

trafgen-libs =	$(shell pkg-config --libs libnl-3.0) \
		$(shell pkg-config --libs libnl-genl-3.0) \
		-lm

trafgen-objs =	xmalloc.o \
		xio.o \
		xutils.o \
		mac80211.o \
		ring_tx.o \
		trafgen_lexer.yy.o \
		trafgen_parser.tab.o \
		trafgen.o

trafgen-lex =	trafgen_lexer.yy.o

trafgen-yaac =	trafgen_parser.tab.o