From 29da9f6d9cc3685ae7f6c8b817f6ed8864c78a4c Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Mon, 25 Sep 2006 21:56:33 -0400 Subject: [PATCH] [libata] Fix oops introduced in non-uniform port handling fix Noticed by several people. Signed-off-by: Jeff Garzik --- drivers/ata/sata_nv.c | 6 +++--- drivers/ata/sata_sis.c | 6 +++--- drivers/ata/sata_uli.c | 6 +++--- drivers/ata/sata_via.c | 7 ++++--- 4 files changed, 13 insertions(+), 12 deletions(-) diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c index 27c22feebf..8cd730fe5d 100644 --- a/drivers/ata/sata_nv.c +++ b/drivers/ata/sata_nv.c @@ -484,7 +484,7 @@ static void nv_error_handler(struct ata_port *ap) static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { static int printed_version = 0; - struct ata_port_info *ppi; + struct ata_port_info *ppi[2]; struct ata_probe_ent *probe_ent; int pci_dev_busy = 0; int rc; @@ -520,8 +520,8 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) rc = -ENOMEM; - ppi = &nv_port_info[ent->driver_data]; - probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); + ppi[0] = ppi[1] = &nv_port_info[ent->driver_data]; + probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); if (!probe_ent) goto err_out_regions; diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c index 9b17375d80..18d49fff8d 100644 --- a/drivers/ata/sata_sis.c +++ b/drivers/ata/sata_sis.c @@ -240,7 +240,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) struct ata_probe_ent *probe_ent = NULL; int rc; u32 genctl; - struct ata_port_info *ppi; + struct ata_port_info *ppi[2]; int pci_dev_busy = 0; u8 pmr; u8 port2_start; @@ -265,8 +265,8 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) goto err_out_regions; - ppi = &sis_port_info; - probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); + ppi[0] = ppi[1] = &sis_port_info; + probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); if (!probe_ent) { rc = -ENOMEM; goto err_out_regions; diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c index 8fc6e80001..dd76f37be1 100644 --- a/drivers/ata/sata_uli.c +++ b/drivers/ata/sata_uli.c @@ -185,7 +185,7 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { static int printed_version; struct ata_probe_ent *probe_ent; - struct ata_port_info *ppi; + struct ata_port_info *ppi[2]; int rc; unsigned int board_idx = (unsigned int) ent->driver_data; int pci_dev_busy = 0; @@ -211,8 +211,8 @@ static int uli_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (rc) goto err_out_regions; - ppi = &uli_port_info; - probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); + ppi[0] = ppi[1] = &uli_port_info; + probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); if (!probe_ent) { rc = -ENOMEM; goto err_out_regions; diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c index 7f087aef99..a72a2389a1 100644 --- a/drivers/ata/sata_via.c +++ b/drivers/ata/sata_via.c @@ -318,9 +318,10 @@ static void vt6421_init_addrs(struct ata_probe_ent *probe_ent, static struct ata_probe_ent *vt6420_init_probe_ent(struct pci_dev *pdev) { struct ata_probe_ent *probe_ent; - struct ata_port_info *ppi = &vt6420_port_info; - - probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); + struct ata_port_info *ppi[2]; + + ppi[0] = ppi[1] = &vt6420_port_info; + probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY); if (!probe_ent) return NULL; -- 2.39.5