From f62eb4c05075de5353c7bb1d1ea6c795a24abe51 Mon Sep 17 00:00:00 2001 From: Gabriele Mazzotta Date: Sat, 25 Apr 2015 19:52:36 +0200 Subject: libata: Add helper to determine when PHY events should be ignored [ Upstream commit 8393b811f38acdf7fd8da2028708edad3e68ce1f ] This is a preparation commit that will allow to add other criteria according to which PHY events should be dropped. Signed-off-by: Gabriele Mazzotta Signed-off-by: Tejun Heo Cc: stable@vger.kernel.org Signed-off-by: Sasha Levin --- include/linux/libata.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/libata.h b/include/linux/libata.h index fe0bf8dc83bb..cc1d458a0595 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -1199,6 +1199,7 @@ extern struct ata_device *ata_dev_pair(struct ata_device *adev); extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev); extern void ata_scsi_port_error_handler(struct Scsi_Host *host, struct ata_port *ap); extern void ata_scsi_cmd_error_handler(struct Scsi_Host *host, struct ata_port *ap, struct list_head *eh_q); +extern bool sata_lpm_ignore_phy_events(struct ata_link *link); extern int ata_cable_40wire(struct ata_port *ap); extern int ata_cable_80wire(struct ata_port *ap); -- cgit v1.2.3