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IEEE 1394 (FireWire) subsystem changes:

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One optimization for some VIA controllers, one fix, one kconfig brushup.
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Merge tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394 into next

Pull firewire updates from Stefan Richter:
 "IEEE 1394 (FireWire) subsystem changes: One optimization for some VIA
  controllers, one fix, one kconfig brushup"

* tag 'firewire-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
  firewire: ohci: enable MSI for VIA VT6315 rev 1, drop cycle timer quirk
  firewire: Use COMPILE_TEST for build testing
  firewire: net: fix NULL derefencing in fwnet_probe()
This commit is contained in:
Linus Torvalds 2014-06-04 07:47:03 -07:00
commit 1b3636093d
3 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/firewire/Kconfig
View File

@ -1,5 +1,5 @@
menu "IEEE 1394 (FireWire) support"
depends on PCI || BROKEN
depends on PCI || COMPILE_TEST
# firewire-core does not depend on PCI but is
# not useful without PCI controller driver

4
drivers/firewire/net.c
View File

@ -1462,8 +1462,8 @@ static int fwnet_probe(struct fw_unit *unit,
net = alloc_netdev(sizeof(*dev), "firewire%d", fwnet_init_dev);
if (net == NULL) {
ret = -ENOMEM;
goto out;
mutex_unlock(&fwnet_device_mutex);
return -ENOMEM;
}
allocated_netdev = true;

7
drivers/firewire/ohci.c
View File

@ -282,6 +282,7 @@ static char ohci_driver_name[] = KBUILD_MODNAME;
#define PCI_DEVICE_ID_TI_TSB82AA2 0x8025
#define PCI_DEVICE_ID_VIA_VT630X 0x3044
#define PCI_REV_ID_VIA_VT6306 0x46
#define PCI_DEVICE_ID_VIA_VT6315 0x3403
#define QUIRK_CYCLE_TIMER 0x1
#define QUIRK_RESET_PACKET 0x2
@ -334,6 +335,12 @@ static const struct {
{PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT630X, PCI_REV_ID_VIA_VT6306,
QUIRK_CYCLE_TIMER | QUIRK_IR_WAKE},
{PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT6315, 0,
QUIRK_CYCLE_TIMER | QUIRK_NO_MSI},
{PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT6315, PCI_ANY_ID,
0},
{PCI_VENDOR_ID_VIA, PCI_ANY_ID, PCI_ANY_ID,
QUIRK_CYCLE_TIMER | QUIRK_NO_MSI},
};