sym53c8xx: ratelimit parity errors

This makes a huge difference when you have a serial console on bootup to limit
these messages to a sane number.

Signed-off-by: John Stoffel <john@stoffel.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c
index 69ad4945c936..297deb817a5d 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -2321,8 +2321,9 @@ static void sym_int_par (struct sym_hcb *np, u_short sist)
         int phase       = cmd & 7;
         struct sym_ccb *cp      = sym_ccb_from_dsa(np, dsa);
 
-        printf("%s: SCSI parity error detected: SCR1=%d DBC=%x SBCL=%x\n",
-                sym_name(np), hsts, dbc, sbcl);
+        if (printk_ratelimit())
+                printf("%s: SCSI parity error detected: SCR1=%d DBC=%x SBCL=%x\n",
+                        sym_name(np), hsts, dbc, sbcl);
 
         /*
          *  Check that the chip is connected to the SCSI BUS.