commit b64bbc39f2122a2276578e40144af69ef01decd4
author Tejun Heo <htejun@gmail.com> Mon Jul 16 14:29:39 2007 +0900
committer Jeff Garzik <jeff@garzik.org> Fri Jul 20 08:02:11 2007 -0400
tree bd760da68bc785490ecd31060d892eeb7123782d
parent 975530e8a33fdeb1ad80d82fde11d56bf9ed2760

libata: improve EH report formatting

Requiring LLDs to format multiple error description messages properly
doesn't work too well.  Help LLDs a bit by making ata_ehi_push_desc()
insert ", " on each invocation.  __ata_ehi_push_desc() is the raw
version without the automatic separator.

While at it, make ehi_desc interface proper functions instead of
macros.

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

drivers/ata/sata_sil24.c

diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index e538edc..e201f1c 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -814,16 +814,16 @@
 
 	if (irq_stat & (PORT_IRQ_PHYRDY_CHG | PORT_IRQ_DEV_XCHG)) {
 		ata_ehi_hotplugged(ehi);
-		ata_ehi_push_desc(ehi, ", %s",
-			       irq_stat & PORT_IRQ_PHYRDY_CHG ?
-			       "PHY RDY changed" : "device exchanged");
+		ata_ehi_push_desc(ehi, "%s",
+				  irq_stat & PORT_IRQ_PHYRDY_CHG ?
+				  "PHY RDY changed" : "device exchanged");
 		freeze = 1;
 	}
 
 	if (irq_stat & PORT_IRQ_UNK_FIS) {
 		ehi->err_mask |= AC_ERR_HSM;
 		ehi->action |= ATA_EH_SOFTRESET;
-		ata_ehi_push_desc(ehi , ", unknown FIS");
+		ata_ehi_push_desc(ehi, "unknown FIS");
 		freeze = 1;
 	}
 
@@ -842,11 +842,11 @@
 		if (ci && ci->desc) {
 			err_mask |= ci->err_mask;
 			action |= ci->action;
-			ata_ehi_push_desc(ehi, ", %s", ci->desc);
+			ata_ehi_push_desc(ehi, "%s", ci->desc);
 		} else {
 			err_mask |= AC_ERR_OTHER;
 			action |= ATA_EH_SOFTRESET;
-			ata_ehi_push_desc(ehi, ", unknown command error %d",
+			ata_ehi_push_desc(ehi, "unknown command error %d",
 					  cerr);
 		}