From d8940a654435dfa48013229edf53bd3e353e97c1 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 4 Jul 2011 19:25:07 -0400 Subject: [PATCH] Blackfin: jtag-console: fix timer usage Reported-by: Graeme Russ Signed-off-by: Mike Frysinger --- arch/blackfin/cpu/jtag-console.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/blackfin/cpu/jtag-console.c b/arch/blackfin/cpu/jtag-console.c index e0f2975..a77358a 100644 --- a/arch/blackfin/cpu/jtag-console.c +++ b/arch/blackfin/cpu/jtag-console.c @@ -48,11 +48,11 @@ static inline uint32_t bfin_read_emudat(void) static bool jtag_write_emudat(uint32_t emudat) { static bool overflowed = false; - ulong timeout = get_timer(0) + CONFIG_JTAG_CONSOLE_TIMEOUT; + ulong timeout = get_timer(0); while (bfin_read_DBGSTAT() & 0x1) { if (overflowed) return overflowed; - if (timeout < get_timer(0)) + if (get_timer(timeout) > CONFIG_JTAG_CONSOLE_TIMEOUT) overflowed = true; } overflowed = false;