From 1c146cd46fccfaa5525152f086da2752fe0ed4dd Mon Sep 17 00:00:00 2001 From: Jayachandran C Date: Mon, 10 Jun 2013 06:30:02 +0000 Subject: MIPS: Netlogic: Fix nlm_read_c2_status() definition The sel argument os nlm_read_c2_status() was not used and the macro returned the sel 0 in all cases. Fix this by defining two macros: nlm_read_c2_status0() and nlm_read_c2_status1() to return the two status registers. Add functions to write to the status registers as well. Signed-off-by: Jayachandran C Cc: linux-mips@linux-mips.org Cc: ddaney.cavm@gmail.com Patchwork: https://patchwork.linux-mips.org/patch/5414/ Signed-off-by: Ralf Baechle --- arch/mips/netlogic/xlr/fmn.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/mips/netlogic') diff --git a/arch/mips/netlogic/xlr/fmn.c b/arch/mips/netlogic/xlr/fmn.c index 4d74f03de506..0fdce61857cd 100644 --- a/arch/mips/netlogic/xlr/fmn.c +++ b/arch/mips/netlogic/xlr/fmn.c @@ -80,7 +80,7 @@ static irqreturn_t fmn_message_handler(int irq, void *data) while (1) { /* 8 bkts per core, [24:31] each bit represents one bucket * Bit is Zero if bucket is not empty */ - bkt_status = (nlm_read_c2_status() >> 24) & 0xff; + bkt_status = (nlm_read_c2_status0() >> 24) & 0xff; if (bkt_status == 0xff) break; for (bucket = 0; bucket < 8; bucket++) { -- cgit v1.2.3