[PATCH] libata: separate out __ata_ehi_hotplugged()

Separate out __ata_ehi_hotplugged() from ata_ehi_hotplugged().  The
underscored version doesn't set AC_ERR_ATA_BUS.  This will be used for
resume which is a hotplug event but not an ATA bus error.

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

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 36938ae1254d974d68e47340aa428a76f00ee11b..2aa1398bbd5273a647dd2379816b34a1c9819c32 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -843,7 +843,7 @@ extern void ata_do_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
        (ehi)->desc_len = 0; \
 } while (0)
 
-static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
+static inline void __ata_ehi_hotplugged(struct ata_eh_info *ehi)
 {
        if (ehi->flags & ATA_EHI_HOTPLUGGED)
                return;
@@ -851,11 +851,16 @@ static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
        ehi->flags |= ATA_EHI_HOTPLUGGED | ATA_EHI_RESUME_LINK;
        ehi->hotplug_timestamp = jiffies;
 
-       ehi->err_mask |= AC_ERR_ATA_BUS;
        ehi->action |= ATA_EH_SOFTRESET;
        ehi->probe_mask |= (1 << ATA_MAX_DEVICES) - 1;
 }
 
+static inline void ata_ehi_hotplugged(struct ata_eh_info *ehi)
+{
+       __ata_ehi_hotplugged(ehi);
+       ehi->err_mask |= AC_ERR_ATA_BUS;
+}
+
 /*
  * qc helpers
  */