Merge branch 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

Pull libata updates from Tejun Heo:
 "Nothing too interesting - another ahci platform driver variant,
  additional controller support, minor fixes and cleanups"

* 'for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ahci: Add Device ID for HighPoint RocketRaid 642L
  ata: ep93xx: use dmaengine_prep_slave_sg api instead of internal callback
  ahci: add PCI ID for Marvell 88SE91A0 SATA Controller
  sata_fsl: remove check for CONFIG_MPC8315_DS
  ahci: add support for Hisilicon sata
  libahci_platform: add host_flags parameter in ahci_platform_init_host()
  ata: ahci: append new hflag AHCI_HFLAG_NO_FBS
  ata: use CONFIG_PM_SLEEP instead of CONFIG_PM where applicable in host drivers
  ata: ahci_mvebu: new driver for Marvell Armada 380 AHCI interfaces
  Documentation: dt-bindings: reformat and order list of ahci-platform compatibles
  libata-sff: remove dead code
  ata: SATL compliance for Inquiry Product Revision
  pata_octeon_cf: use devm_kzalloc() to allocate cf_port

1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index ef67e79..ebe505c 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -16,6 +16,7 @@
 #include <linux/module.h>
 #include <linux/pm.h>
 #include <linux/device.h>
+#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/libata.h>
 #include <linux/ahci_platform.h>
@@ -33,6 +34,7 @@ static int ahci_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct ahci_platform_data *pdata = dev_get_platdata(dev);
 	struct ahci_host_priv *hpriv;
+	unsigned long hflags = 0;
 	int rc;
 
 	hpriv = ahci_platform_get_resources(pdev);
@@ -55,7 +57,11 @@ static int ahci_probe(struct platform_device *pdev)
 			goto disable_resources;
 	}
 
-	rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info, 0, 0);
+	if (of_device_is_compatible(dev->of_node, "hisilicon,hisi-ahci"))
+		hflags |= AHCI_HFLAG_NO_FBS;
+
+	rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info,
+				     hflags, 0, 0);
 	if (rc)
 		goto pdata_exit;
 
@@ -76,6 +82,7 @@ static const struct of_device_id ahci_of_match[] = {
 	{ .compatible = "snps,exynos5440-ahci", },
 	{ .compatible = "ibm,476gtr-ahci", },
 	{ .compatible = "snps,dwc-ahci", },
+	{ .compatible = "hisilicon,hisi-ahci", },
 	{},
 };
 MODULE_DEVICE_TABLE(of, ahci_of_match);