ide: fix EXABYTENEST handling in probe_for_drive()
Fix EXABYTENEST handling in probe_for_drive() (so drive->present
is checked for "nested" device) and cleanup enable_nest().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 7578ad4..e78cfde 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -542,11 +542,6 @@
printk(KERN_CONT "failed (status = 0x%02x)\n", stat);
else
printk(KERN_CONT "success\n");
-
- /* if !(success||timed-out) */
- if (do_probe(drive, ATA_CMD_ID_ATA) >= 2)
- /* look for ATAPI device */
- (void)do_probe(drive, ATA_CMD_ID_ATAPI);
}
/**
@@ -586,19 +581,22 @@
strcpy(m, "UNKNOWN");
/* skip probing? */
- if (!drive->noprobe)
- {
+ if (!drive->noprobe) {
+retry:
/* if !(success||timed-out) */
if (do_probe(drive, ATA_CMD_ID_ATA) >= 2)
/* look for ATAPI device */
(void)do_probe(drive, ATA_CMD_ID_ATAPI);
+
if (!drive->present)
/* drive not found */
return 0;
- if (strstr(m, "E X A B Y T E N E S T"))
+ if (strstr(m, "E X A B Y T E N E S T")) {
enable_nest(drive);
-
+ goto retry;
+ }
+
/* identification failed? */
if (!drive->id_read) {
if (drive->media == ide_disk) {