From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Sun, 1 Oct 2006 06:27:30 +0000 (-0700)
Subject: [PATCH] sis5513: Switch to pci refcounting
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=40cddf2cbd02aa830254afcd5a1a21b4e882a189;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

[PATCH] sis5513: Switch to pci refcounting

Mirrors the drivers/ata version, hold a reference to the host bridge while we
are doing setup.

Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index f03196c5db3..92edf76bd7a 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -739,7 +739,7 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
 
 	for (i = 0; i < ARRAY_SIZE(SiSHostChipInfo) && !chipset_family; i++) {
 
-		host = pci_find_device(PCI_VENDOR_ID_SI, SiSHostChipInfo[i].host_id, NULL);
+		host = pci_get_device(PCI_VENDOR_ID_SI, SiSHostChipInfo[i].host_id, NULL);
 
 		if (!host)
 			continue;
@@ -753,6 +753,7 @@ static unsigned int __devinit init_chipset_sis5513 (struct pci_dev *dev, const c
 			if (hostrev >= 0x30)
 				chipset_family = ATA_100a;
 		}
+		pci_dev_put(host);
 	
 		printk(KERN_INFO "SIS5513: %s %s controller\n",
 			 SiSHostChipInfo[i].name, chipset_capability[chipset_family]);