[PATCH] libata: implement ATA_EHI_PRINTINFO

Implement ehi flag ATA_EHI_PRINTINFO.  This flag is set when device
configuration needs to print out device info.  This used to be handled
by @print_info argument to ata_dev_configure() but LLDs also need to
know about it in ->dev_config() callback.

This patch replaces @print_info w/ ATA_EHI_PRINTINFO and make sata_sil
print workaround messages only on the initial configuration.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 02b2b2787d9b..7c446442616c 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1661,8 +1661,11 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
                         dev->class = ehc->classes[dev->devno];
 
                         rc = ata_dev_read_id(dev, &dev->class, 1, dev->id);
-                        if (rc == 0)
-                                rc = ata_dev_configure(dev, 1);
+                        if (rc == 0) {
+                                ehc->i.flags |= ATA_EHI_PRINTINFO;
+                                rc = ata_dev_configure(dev);
+                                ehc->i.flags &= ~ATA_EHI_PRINTINFO;
+                        }
 
                         if (rc) {
                                 dev->class = ATA_DEV_UNKNOWN;