Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux

Conflicts:
	drivers/net/wireless/iwlegacy/iwl-debugfs.c
	drivers/net/wireless/iwlegacy/iwl-rx.c
	drivers/net/wireless/iwlegacy/iwl-scan.c
	drivers/net/wireless/iwlegacy/iwl-tx.c
	include/net/bluetooth/bluetooth.h

1 files changed, 42 insertions, 85 deletions

diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 86dd714e3e1..71eaf385e97 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -58,31 +58,15 @@ static const char *csb_bad_ata100[] = {
 };
 
 /**
- *	dell_cable	-	Dell serverworks cable detection
+ *	oem_cable	-	Dell/Sun serverworks cable detection
  *	@ap: ATA port to do cable detect
  *
- *	Dell hide the 40/80 pin select for their interfaces in the top two
- *	bits of the subsystem ID.
+ *	Dell PowerEdge and Sun Cobalt 'Alpine' hide the 40/80 pin select
+ *	for their interfaces in the top two bits of the subsystem ID.
  */
 
-static int dell_cable(struct ata_port *ap) {
-	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
-	if (pdev->subsystem_device & (1 << (ap->port_no + 14)))
-		return ATA_CBL_PATA80;
-	return ATA_CBL_PATA40;
-}
-
-/**
- *	sun_cable	-	Sun Cobalt 'Alpine' cable detection
- *	@ap: ATA port to do cable select
- *
- *	Cobalt CSB5 IDE hides the 40/80pin in the top two bits of the
- *	subsystem ID the same as dell. We could use one function but we may
- *	need to extend the Dell one in future
- */
-
-static int sun_cable(struct ata_port *ap) {
+static int oem_cable(struct ata_port *ap)
+{
 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
 	if (pdev->subsystem_device & (1 << (ap->port_no + 14)))
@@ -90,49 +74,21 @@ static int sun_cable(struct ata_port *ap) {
 	return ATA_CBL_PATA40;
 }
 
-/**
- *	osb4_cable	-	OSB4 cable detect
- *	@ap: ATA port to check
- *
- *	The OSB4 isn't UDMA66 capable so this is easy
- */
-
-static int osb4_cable(struct ata_port *ap) {
-	return ATA_CBL_PATA40;
-}
-
-/**
- *	csb_cable	-	CSB5/6 cable detect
- *	@ap: ATA port to check
- *
- *	Serverworks default arrangement is to use the drive side detection
- *	only.
- */
-
-static int csb_cable(struct ata_port *ap) {
-	return ATA_CBL_PATA_UNK;
-}
-
 struct sv_cable_table {
 	int device;
 	int subvendor;
 	int (*cable_detect)(struct ata_port *ap);
 };
 
-/*
- *	Note that we don't copy the old serverworks code because the old
- *	code contains obvious mistakes
- */
-
 static struct sv_cable_table cable_detect[] = {
-	{ PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_VENDOR_ID_DELL, dell_cable },
-	{ PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_VENDOR_ID_DELL, dell_cable },
-	{ PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_VENDOR_ID_SUN,  sun_cable },
-	{ PCI_DEVICE_ID_SERVERWORKS_OSB4IDE, PCI_ANY_ID, osb4_cable },
-	{ PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, PCI_ANY_ID, csb_cable },
-	{ PCI_DEVICE_ID_SERVERWORKS_CSB6IDE, PCI_ANY_ID, csb_cable },
-	{ PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2, PCI_ANY_ID, csb_cable },
-	{ PCI_DEVICE_ID_SERVERWORKS_HT1000IDE, PCI_ANY_ID, csb_cable },
+	{ PCI_DEVICE_ID_SERVERWORKS_CSB5IDE,   PCI_VENDOR_ID_DELL, oem_cable },
+	{ PCI_DEVICE_ID_SERVERWORKS_CSB6IDE,   PCI_VENDOR_ID_DELL, oem_cable },
+	{ PCI_DEVICE_ID_SERVERWORKS_CSB5IDE,   PCI_VENDOR_ID_SUN,  oem_cable },
+	{ PCI_DEVICE_ID_SERVERWORKS_OSB4IDE,   PCI_ANY_ID, ata_cable_40wire  },
+	{ PCI_DEVICE_ID_SERVERWORKS_CSB5IDE,   PCI_ANY_ID, ata_cable_unknown },
+	{ PCI_DEVICE_ID_SERVERWORKS_CSB6IDE,   PCI_ANY_ID, ata_cable_unknown },
+	{ PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2,  PCI_ANY_ID, ata_cable_unknown },
+	{ PCI_DEVICE_ID_SERVERWORKS_HT1000IDE, PCI_ANY_ID, ata_cable_unknown },
 	{ }
 };
 
@@ -393,6 +349,31 @@ static void serverworks_fixup_ht1000(struct pci_dev *pdev)
 	pci_write_config_byte(pdev, 0x5A, btr);
 }
 
+static int serverworks_fixup(struct pci_dev *pdev)
+{
+	int rc = 0;
+
+	/* Force master latency timer to 64 PCI clocks */
+	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
+
+	switch (pdev->device) {
+	case PCI_DEVICE_ID_SERVERWORKS_OSB4IDE:
+		rc = serverworks_fixup_osb4(pdev);
+		break;
+	case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
+		ata_pci_bmdma_clear_simplex(pdev);
+		/* fall through */
+	case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
+	case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
+		rc = serverworks_fixup_csb(pdev);
+		break;
+	case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE:
+		serverworks_fixup_ht1000(pdev);
+		break;
+	}
+
+	return rc;
+}
 
 static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 {
@@ -430,13 +411,12 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
 	if (rc)
 		return rc;
 
-	/* Force master latency timer to 64 PCI clocks */
-	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
+	rc = serverworks_fixup(pdev);
 
 	/* OSB4 : South Bridge and IDE */
 	if (pdev->device == PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) {
 		/* Select non UDMA capable OSB4 if we can't do fixups */
-		if ( serverworks_fixup_osb4(pdev) < 0)
+		if (rc < 0)
 			ppi[0] = &info[1];
 	}
 	/* setup CSB5/CSB6 : South Bridge and IDE option RAID */
@@ -446,19 +426,13 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
 
 		 /* If the returned btr is the newer revision then
 		    select the right info block */
-		 if (serverworks_fixup_csb(pdev) == 3)
+		 if (rc == 3)
 		 	ppi[0] = &info[3];
 
 		/* Is this the 3rd channel CSB6 IDE ? */
 		if (pdev->device == PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2)
 			ppi[1] = &ata_dummy_port_info;
 	}
-	/* setup HT1000E */
-	else if (pdev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE)
-		serverworks_fixup_ht1000(pdev);
-
-	if (pdev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5IDE)
-		ata_pci_bmdma_clear_simplex(pdev);
 
 	return ata_pci_bmdma_init_one(pdev, ppi, &serverworks_sht, NULL, 0);
 }
@@ -473,24 +447,7 @@ static int serverworks_reinit_one(struct pci_dev *pdev)
 	if (rc)
 		return rc;
 
-	/* Force master latency timer to 64 PCI clocks */
-	pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
-
-	switch (pdev->device) {
-		case PCI_DEVICE_ID_SERVERWORKS_OSB4IDE:
-			serverworks_fixup_osb4(pdev);
-			break;
-		case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
-			ata_pci_bmdma_clear_simplex(pdev);
-			/* fall through */
-		case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
-		case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
-			serverworks_fixup_csb(pdev);
-			break;
-		case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE:
-			serverworks_fixup_ht1000(pdev);
-			break;
-	}
+	(void)serverworks_fixup(pdev);
 
 	ata_host_resume(host);
 	return 0;