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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2006-09-30 23:27:59 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-01 00:39:23 -0700
commit1aff0ecafb5e94515dc37849fd32a810554f34f4 (patch)
tree6c212a534d046f9f271b3d7be8fd31ac4c2bf045 /drivers
parent30cbc22217bb3d5d4c74c88127fbf595460bdb76 (diff)
downloadop-kernel-dev-1aff0ecafb5e94515dc37849fd32a810554f34f4.zip
op-kernel-dev-1aff0ecafb5e94515dc37849fd32a810554f34f4.tar.gz
[PATCH] ip2: use newer pci_get functions
This is one of a series of patches I plan to gradually trickle into the tree which eliminates almost all remaining use of pci_find_* and lets me build a pci_find_* free kernel for all but some obscure ISDN and SCSI drivers. This is important as all pci_find_* users are not hotplug safe - even if they are not the device being plugged. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/char/ip2/ip2main.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index 7907ae8..331f447 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -436,6 +436,7 @@ cleanup_module(void)
#ifdef CONFIG_PCI
if (ip2config.type[i] == PCI && ip2config.pci_dev[i]) {
pci_disable_device(ip2config.pci_dev[i]);
+ pci_dev_put(ip2config.pci_dev[i]);
ip2config.pci_dev[i] = NULL;
}
#endif
@@ -505,6 +506,7 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
static int loaded;
i2eBordStrPtr pB = NULL;
int rc = -1;
+ static struct pci_dev *pci_dev_i = NULL;
ip2trace (ITRC_NO_PORT, ITRC_INIT, ITRC_ENTER, 0 );
@@ -588,8 +590,7 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
case PCI:
#ifdef CONFIG_PCI
{
- struct pci_dev *pci_dev_i = NULL;
- pci_dev_i = pci_find_device(PCI_VENDOR_ID_COMPUTONE,
+ pci_dev_i = pci_get_device(PCI_VENDOR_ID_COMPUTONE,
PCI_DEVICE_ID_COMPUTONE_IP2EX, pci_dev_i);
if (pci_dev_i != NULL) {
unsigned int addr;
@@ -600,7 +601,7 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
break;
}
ip2config.type[i] = PCI;
- ip2config.pci_dev[i] = pci_dev_i;
+ ip2config.pci_dev[i] = pci_dev_get(pci_dev_i);
status =
pci_read_config_dword(pci_dev_i, PCI_BASE_ADDRESS_1, &addr);
if ( addr & 1 ) {
@@ -641,6 +642,9 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
break;
} /* switch */
} /* for */
+ if (pci_dev_i)
+ pci_dev_put(pci_dev_i);
+
for ( i = 0; i < IP2_MAX_BOARDS; ++i ) {
if ( ip2config.addr[i] ) {
pB = kmalloc( sizeof(i2eBordStr), GFP_KERNEL);
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