19 files changed, 195 insertions, 20 deletions

diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 511a830b6256..3814aebefb2d 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -637,6 +637,11 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         const struct ata_port_info *ppi[] = { NULL, NULL };
         u8 tmp;
         struct pci_dev *isa_bridge;
+        int rc;
+
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
 
         /*
          * The chipset revision selects the driver operations and
@@ -672,8 +677,15 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #ifdef CONFIG_PM
 static int ali_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
         ali_init_chipset(pdev);
-        return ata_pci_device_resume(pdev);
+        ata_host_resume(host);
+        return 0;
 }
 #endif
 
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 4b8d9b592ca4..5e1bc13a756b 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -659,10 +659,15 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         static int printed_version;
         int type = id->driver_data;
         u8 fifo;
+        int rc;
 
         if (!printed_version++)
                 dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
+
         pci_read_config_byte(pdev, 0x41, &fifo);
 
         /* Check for AMD7409 without swdma errata and if found adjust type */
@@ -706,6 +711,13 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #ifdef CONFIG_PM
 static int amd_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
+
         if (pdev->vendor == PCI_VENDOR_ID_AMD) {
                 u8 fifo;
                 pci_read_config_byte(pdev, 0x41, &fifo);
@@ -718,7 +730,9 @@ static int amd_reinit_one(struct pci_dev *pdev)
                     pdev->device == PCI_DEVICE_ID_AMD_COBRA_7401)
                         ata_pci_clear_simplex(pdev);
         }
-        return ata_pci_device_resume(pdev);
+
+        ata_host_resume(host);
+        return 0;
 }
 #endif
 
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index d4218310327b..2f8148016971 100644
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -446,11 +446,16 @@ static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id)
                 .port_ops       = &artop6260_ops,
         };
         const struct ata_port_info *ppi[] = { NULL, NULL };
+        int rc;
 
         if (!printed_version++)
                 dev_printk(KERN_DEBUG, &pdev->dev,
                            "version " DRV_VERSION "\n");
 
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
+
         if (id->driver_data == 0) {     /* 6210 variant */
                 ppi[0] = &info_6210;
                 ppi[1] = &ata_dummy_port_info;
diff --git a/drivers/ata/pata_cmd640.c b/drivers/ata/pata_cmd640.c
index 43d198f90968..0ef1d1ded1f8 100644
--- a/drivers/ata/pata_cmd640.c
+++ b/drivers/ata/pata_cmd640.c
@@ -254,20 +254,31 @@ static int cmd640_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                 .port_ops = &cmd640_port_ops
         };
         const struct ata_port_info *ppi[] = { &info, NULL };
+        int rc;
+
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
 
         cmd640_hardware_init(pdev);
+
         return ata_pci_init_one(pdev, ppi);
 }
 
+#ifdef CONFIG_PM
 static int cmd640_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
         cmd640_hardware_init(pdev);
-#ifdef CONFIG_PM
-        return ata_pci_device_resume(pdev);
-#else
+        ata_host_resume(host);
         return 0;
-#endif
 }
+#endif
 
 static const struct pci_device_id cmd640[] = {
         { PCI_VDEVICE(CMD, 0x640), 0 },
@@ -281,8 +292,8 @@ static struct pci_driver cmd640_pci_driver = {
         .remove         = ata_pci_remove_one,
 #ifdef CONFIG_PM
         .suspend        = ata_pci_device_suspend,
-#endif
         .resume         = cmd640_reinit_one,
+#endif
 };
 
 static int __init cmd640_init(void)
diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index 7acbbd9ee469..1c9a8d97f874 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -435,6 +435,11 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         };
         const struct ata_port_info *ppi[] = { &cmd_info[id->driver_data], NULL };
         u8 mrdmode;
+        int rc;
+
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
 
         pci_read_config_dword(pdev, PCI_CLASS_REVISION, &class_rev);
         class_rev &= 0xFF;
@@ -470,7 +475,14 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #ifdef CONFIG_PM
 static int cmd64x_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
         u8 mrdmode;
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
+
         pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64);
         pci_read_config_byte(pdev, MRDMODE, &mrdmode);
         mrdmode &= ~ 0x30;      /* IRQ set up */
@@ -479,7 +491,8 @@ static int cmd64x_reinit_one(struct pci_dev *pdev)
 #ifdef CONFIG_PPC
         pci_write_config_byte(pdev, UDIDETCR0, 0xF0);
 #endif
-        return ata_pci_device_resume(pdev);
+        ata_host_resume(host);
+        return 0;
 }
 #endif
 
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 7ed279b0a12e..dd6b2355fcdc 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -203,6 +203,10 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi
         struct ata_ioports *ioaddr;
         int i, rc;
 
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
+
         /* IDE port enable bits */
         pci_read_config_byte(pdev, 0x60, &pcicfg);
 
@@ -310,11 +314,20 @@ static int __devinit cs5520_init_one(struct pci_dev *pdev, const struct pci_devi
 
 static int cs5520_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
         u8 pcicfg;
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
+
         pci_read_config_byte(pdev, 0x60, &pcicfg);
         if ((pcicfg & 0x40) == 0)
                 pci_write_config_byte(pdev, 0x60, pcicfg | 0x40);
-        return ata_pci_device_resume(pdev);
+
+        ata_host_resume(host);
+        return 0;
 }
 
 /**
diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index e1818fdd9159..f876aeddf1a1 100644
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -349,6 +349,11 @@ static int cs5530_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                 .port_ops = &cs5530_port_ops
         };
         const struct ata_port_info *ppi[] = { &info, NULL };
+        int rc;
+
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
 
         /* Chip initialisation */
         if (cs5530_init_chip())
@@ -364,10 +369,19 @@ static int cs5530_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #ifdef CONFIG_PM
 static int cs5530_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
+
         /* If we fail on resume we are doomed */
         if (cs5530_init_chip())
-                BUG();
-        return ata_pci_device_resume(pdev);
+                return -EIO;
+
+        ata_host_resume(host);
+        return 0;
 }
 #endif /* CONFIG_PM */
 
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index a742efa0da2b..a82089048f58 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -402,6 +402,11 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 
         u32 class_rev;
         u32 reg1;
+        int rc;
+
+        rc = pcim_enable_device(dev);
+        if (rc)
+                return rc;
 
         pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
         class_rev &= 0xFF;
@@ -435,8 +440,15 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 #ifdef CONFIG_PM
 static int hpt36x_reinit_one(struct pci_dev *dev)
 {
+        struct ata_host *host = dev_get_drvdata(&dev->dev);
+        int rc;
+
+        rc = ata_pci_device_do_resume(dev);
+        if (rc)
+                return rc;
         hpt36x_init_chipset(dev);
-        return ata_pci_device_resume(dev);
+        ata_host_resume(host);
+        return 0;
 }
 #endif
 
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 9a10878b2ad8..2ddcd07a7518 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -966,6 +966,11 @@ static int hpt37x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 
         const struct hpt_chip *chip_table;
         int clock_slot;
+        int rc;
+
+        rc = pcim_enable_device(dev);
+        if (rc)
+                return rc;
 
         pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
         class_rev &= 0xFF;
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 9f1c084f846f..3a517cb9bd3e 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -505,6 +505,11 @@ static int hpt3x2n_init_one(struct pci_dev *dev, const struct pci_device_id *id)
         unsigned int f_low, f_high;
         int adjust;
         unsigned long iobase = pci_resource_start(dev, 4);
+        int rc;
+
+        rc = pcim_enable_device(dev);
+        if (rc)
+                return rc;
 
         pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
         class_rev &= 0xFF;
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 257951d03dbb..6bdbb7140dfa 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -759,6 +759,11 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
         const struct ata_port_info *ppi[] = { NULL, NULL };
         static char *mode[2] = { "pass through", "smart" };
+        int rc;
+
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
 
         /* Force the card into bypass mode if so requested */
         if (it8212_noraid) {
@@ -780,10 +785,17 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 #ifdef CONFIG_PM
 static int it821x_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
         /* Resume - turn raid back off if need be */
         if (it8212_noraid)
                 it821x_disable_raid(pdev);
-        return ata_pci_device_resume(pdev);
+        ata_host_resume(host);
+        return rc;
 }
 #endif
 
diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c
index 25c922abd554..0e4a08e15209 100644
--- a/drivers/ata/pata_netcell.c
+++ b/drivers/ata/pata_netcell.c
@@ -100,11 +100,16 @@ static int netcell_init_one (struct pci_dev *pdev, const struct pci_device_id *e
                 .port_ops       = &netcell_ops,
         };
         const struct ata_port_info *port_info[] = { &info, NULL };
+        int rc;
 
         if (!printed_version++)
                 dev_printk(KERN_DEBUG, &pdev->dev,
                            "version " DRV_VERSION "\n");
 
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
+
         /* Any chip specific setup/optimisation/messages here */
         ata_pci_clear_simplex(pdev);
 
diff --git a/drivers/ata/pata_ns87415.c b/drivers/ata/pata_ns87415.c
index d0e2e50823b1..93eb958cb0c9 100644
--- a/drivers/ata/pata_ns87415.c
+++ b/drivers/ata/pata_ns87415.c
@@ -410,6 +410,7 @@ static int ns87415_init_one (struct pci_dev *pdev, const struct pci_device_id *e
                 .port_ops       = &ns87415_pata_ops,
         };
         const struct ata_port_info *ppi[] = { &info, NULL };
+        int rc;
 #if defined(CONFIG_SUPERIO)
         static const struct ata_port_info info87560 = {
                 .sht            = &ns87415_sht,
@@ -425,6 +426,11 @@ static int ns87415_init_one (struct pci_dev *pdev, const struct pci_device_id *e
         if (!printed_version++)
                 dev_printk(KERN_DEBUG, &pdev->dev,
                            "version " DRV_VERSION "\n");
+
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
+
         /* Select 512 byte sectors */
         pci_write_config_byte(pdev, 0x55, 0xEE);
         /* Select PIO0 8bit clocking */
diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c
index f9b485a487ae..be8c421dc2aa 100644
--- a/drivers/ata/pata_optidma.c
+++ b/drivers/ata/pata_optidma.c
@@ -497,10 +497,15 @@ static int optidma_init_one(struct pci_dev *dev, const struct pci_device_id *id)
         };
         const struct ata_port_info *ppi[] = { &info_82c700, NULL };
         static int printed_version;
+        int rc;
 
         if (!printed_version++)
                 dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n");
 
+        rc = pcim_enable_device(dev);
+        if (rc)
+                return rc;
+
         /* Fixed location chipset magic */
         inw(0x1F1);
         inw(0x1F1);
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index a589c0fa0dbb..6702df37cfed 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -498,6 +498,11 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
                 }
         };
         const struct ata_port_info *ppi[] = { &info[id->driver_data], NULL };
+        int rc;
+
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
 
         /* Force master latency timer to 64 PCI clocks */
         pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
@@ -535,11 +540,17 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
 #ifdef CONFIG_PM
 static int serverworks_reinit_one(struct pci_dev *pdev)
 {
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        int rc;
+
+        rc = ata_pci_device_do_resume(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)
-        {
+        switch (pdev->device) {
                 case PCI_DEVICE_ID_SERVERWORKS_OSB4IDE:
                         serverworks_fixup_osb4(pdev);
                         break;
@@ -554,7 +565,9 @@ static int serverworks_reinit_one(struct pci_dev *pdev)
                         serverworks_fixup_ht1000(pdev);
                         break;
         }
-        return ata_pci_device_resume(pdev);
+
+        ata_host_resume(host);
+        return 0;
 }
 #endif
 
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 7c5b2dd9a1a1..f4dc09718cab 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -346,6 +346,10 @@ static int __devinit sil680_init_one(struct pci_dev *pdev,
         if (!printed_version++)
                 dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
+
         switch (sil680_init_chip(pdev, &try_mmio)) {
                 case 0:
                         ppi[0] = &info_slow;
@@ -406,10 +410,15 @@ use_ioports:
 #ifdef CONFIG_PM
 static int sil680_reinit_one(struct pci_dev *pdev)
 {
-        int try_mmio;
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        int try_mmio, rc;
 
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
         sil680_init_chip(pdev, &try_mmio);
-        return ata_pci_device_resume(pdev);
+        ata_host_resume(host);
+        return 0;
 }
 #endif
 
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index dc7e91562e43..abda90f51247 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -862,6 +862,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         struct pci_dev *host = NULL;
         struct sis_chipset *chipset = NULL;
         struct sis_chipset *sets;
+        int rc;
 
         static struct sis_chipset sis_chipsets[] = {
 
@@ -914,8 +915,11 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
                 dev_printk(KERN_DEBUG, &pdev->dev,
                            "version " DRV_VERSION "\n");
 
-        /* We have to find the bridge first */
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
 
+        /* We have to find the bridge first */
         for (sets = &sis_chipsets[0]; sets->device; sets++) {
                 host = pci_get_device(PCI_VENDOR_ID_SI, sets->device, NULL);
                 if (host != NULL) {
diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index 81ef207f8265..6c37181341ea 100644
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -344,6 +344,11 @@ static int sl82c105_init_one(struct pci_dev *dev, const struct pci_device_id *id
                                                NULL };
         u32 val;
         int rev;
+        int rc;
+
+        rc = pcim_enable_device(dev);
+        if (rc)
+                return rc;
 
         rev = sl82c105_bridge_revision(dev);
 
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index d119a68c388f..24430f70f00e 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -524,10 +524,15 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         static int printed_version;
         u8 enable;
         u32 timing;
+        int rc;
 
         if (!printed_version++)
                 dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
+        rc = pcim_enable_device(pdev);
+        if (rc)
+                return rc;
+
         /* To find out how the IDE will behave and what features we
            actually have to look at the bridge not the IDE controller */
         for (config = via_isa_bridges; config->id; config++)
@@ -615,6 +620,11 @@ static int via_reinit_one(struct pci_dev *pdev)
         u32 timing;
         struct ata_host *host = dev_get_drvdata(&pdev->dev);
         const struct via_isa_bridge *config = host->private_data;
+        int rc;
+
+        rc = ata_pci_device_do_resume(pdev);
+        if (rc)
+                return rc;
 
         via_config_fifo(pdev, config->flags);
 
@@ -630,7 +640,9 @@ static int via_reinit_one(struct pci_dev *pdev)
                 timing &= ~0x80008;
                 pci_write_config_dword(pdev, 0x50, timing);
         }
-        return ata_pci_device_resume(pdev);
+
+        ata_host_resume(host);
+        return 0;
 }
 #endif