---

yaml
---
r: 89250
b: refs/heads/master
c: d8b81b8
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 03faab7827e4e45823fd27c47b84c133e20a0cd0
+refs/heads/master: d8b81b8008a0f131e01bb6eb5c681c900c327e2b

trunk/drivers/ata/libata-core.c

@@ -4800,32 +4800,6 @@ int ata_link_offline(struct ata_link *link)
 	return 0;
 }
 
-int ata_flush_cache(struct ata_device *dev)
-{
-	unsigned int err_mask;
-	u8 cmd;
-
-	if (!ata_try_flush_cache(dev))
-		return 0;
-
-	if (dev->flags & ATA_DFLAG_FLUSH_EXT)
-		cmd = ATA_CMD_FLUSH_EXT;
-	else
-		cmd = ATA_CMD_FLUSH;
-
-	/* This is wrong. On a failed flush we get back the LBA of the lost
-	   sector and we should (assuming it wasn't aborted as unknown) issue
-	   a further flush command to continue the writeback until it
-	   does not error */
-	err_mask = ata_do_simple_cmd(dev, cmd);
-	if (err_mask) {
-		ata_dev_printk(dev, KERN_ERR, "failed to flush cache\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
 #ifdef CONFIG_PM
 static int ata_host_request_pm(struct ata_host *host, pm_message_t mesg,
 			       unsigned int action, unsigned int ehi_flags,

trunk/drivers/ata/libata.h

@@ -96,7 +96,6 @@ extern void ata_qc_issue(struct ata_queued_cmd *qc);
 extern void __ata_qc_complete(struct ata_queued_cmd *qc);
 extern int ata_check_atapi_dma(struct ata_queued_cmd *qc);
 extern void swap_buf_le16(u16 *buf, unsigned int buf_words);
-extern int ata_flush_cache(struct ata_device *dev);
 extern void ata_dev_init(struct ata_device *dev);
 extern void ata_link_init(struct ata_port *ap, struct ata_link *link, int pmp);
 extern int sata_link_init_spd(struct ata_link *link);