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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-03 17:16:52 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-03 17:16:52 -0700
commit6b4c555a6bebd3886a20f6947b273398fef24935 (patch)
tree5226599d5b9336bfee1da8476bba7331654c8b52 /drivers/ata/libata-eh.c
parent4e78f00261886ed2710460f5ca5253f6ab6007cf (diff)
parent5f098a3ea72e73ad3733c3280fd5ee04816dc999 (diff)
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op-kernel-dev-6b4c555a6bebd3886a20f6947b273398fef24935.tar.gz
Merge tag 'tag/upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev
Pull libata fixes from Jeff Garzik: 1) Fix regression that could cause a misdiagnosis, which in turn could lead to an erroneous 3.0 Gbps -> 1.5 downshift, particularly when hotplug and suspend/resume is involved. 2) Fix a regression that led to ata%d controller ids being numbered one larger than in <= 3.4-rc3 (oh, the horror!). Controller ids should now be as expected. 3) add some DT, PCI id's 4) ata/pata_arasan_cf: minor cpp fixing/cleaning * tag 'tag/upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: ata: ahci_platform: Add synopsys ahci controller in DT's compatible list ata/pata_arasan_cf: Move arasan_cf_pm_ops out of #ifdef, #endif macros libata: init ata_print_id to 0 ahci: Detect Marvell 88SE9172 SATA controller libata: skip old error history when counting probe trials
Diffstat (limited to 'drivers/ata/libata-eh.c')
-rw-r--r--drivers/ata/libata-eh.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index c61316e..d1fbd59 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -3501,7 +3501,8 @@ static int ata_count_probe_trials_cb(struct ata_ering_entry *ent, void *void_arg
u64 now = get_jiffies_64();
int *trials = void_arg;
- if (ent->timestamp < now - min(now, interval))
+ if ((ent->eflags & ATA_EFLAG_OLD_ER) ||
+ (ent->timestamp < now - min(now, interval)))
return -1;
(*trials)++;
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