[SCSI] sym2: Disable IU and QAS negotiation

Enabling these features causes problems with some drives, so disable
them until they're debugged

Signed-off-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index d76766c3ce16..7fc0b97173e1 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -2086,6 +2086,7 @@ static void sym2_set_dt(struct scsi_target *starget, int dt)
         tp->tgoal.check_nego = 1;
 }
 
+#if 0
 static void sym2_set_iu(struct scsi_target *starget, int iu)
 {
         struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
@@ -2111,7 +2112,7 @@ static void sym2_set_qas(struct scsi_target *starget, int qas)
                 tp->tgoal.qas = 0;
         tp->tgoal.check_nego = 1;
 }
-
+#endif
 
 static struct spi_function_template sym2_transport_functions = {
         .set_offset     = sym2_set_offset,
@@ -2122,10 +2123,12 @@ static struct spi_function_template sym2_transport_functions = {
         .show_width     = 1,
         .set_dt         = sym2_set_dt,
         .show_dt        = 1,
+#if 0
         .set_iu         = sym2_set_iu,
         .show_iu        = 1,
         .set_qas        = sym2_set_qas,
         .show_qas       = 1,
+#endif
         .get_signalling = sym2_get_signalling,
 };