From c417ab1de2a083b5fcff2e081e4feb2a65887903 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Wed, 15 Aug 2018 19:13:45 -0700 Subject: altos: Make cmd number parsing functions return value Don't use a global variable to hold the result. Signed-off-by: Keith Packard --- src/drivers/ao_watchdog.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/drivers/ao_watchdog.c') diff --git a/src/drivers/ao_watchdog.c b/src/drivers/ao_watchdog.c index 01c3cd0e..c0582c12 100644 --- a/src/drivers/ao_watchdog.c +++ b/src/drivers/ao_watchdog.c @@ -38,9 +38,9 @@ ao_watchdog(void) static void ao_watchdog_set(void) { - ao_cmd_hex(); + uint32_t r = ao_cmd_hex(); if (ao_cmd_status == ao_cmd_success) { - ao_watchdog_enabled = ao_cmd_lex_i != 0; + ao_watchdog_enabled = r != 0; ao_wakeup(&ao_watchdog_enabled); } } -- cgit v1.2.3