diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-25 09:31:00 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-25 09:31:00 -0700 |
| commit | bcc66c0b8881f88459f9ac21038455bcafacdc6e (patch) | |
| tree | b402e677253c3fc1038ca4a52fc54fc223261133 /drivers/bcma | |
| parent | 1c1b86215730ef07d8851c2247b9ecf73038d05d (diff) | |
| parent | 6b16351acbd415e66ba16bf7d473ece1574cf0bc (diff) | |
Merge 3.5-rc4 into staging-next
This picks up the staging changes made in 3.5-rc4 so that everyone can sync up
properly.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/bcma')
| -rw-r--r-- | drivers/bcma/driver_chipcommon_pmu.c | 4 | ||||
| -rw-r--r-- | drivers/bcma/driver_pci.c | 6 | ||||
| -rw-r--r-- | drivers/bcma/sprom.c | 4 |
3 files changed, 9 insertions, 5 deletions
diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c index a058842f14fd..61ce4054b3c3 100644 --- a/drivers/bcma/driver_chipcommon_pmu.c +++ b/drivers/bcma/driver_chipcommon_pmu.c @@ -139,7 +139,9 @@ void bcma_pmu_workarounds(struct bcma_drv_cc *cc) bcma_chipco_chipctl_maskset(cc, 0, ~0, 0x7); break; case 0x4331: - /* BCM4331 workaround is SPROM-related, we put it in sprom.c */ + case 43431: + /* Ext PA lines must be enabled for tx on BCM4331 */ + bcma_chipco_bcm4331_ext_pa_lines_ctl(cc, true); break; case 43224: if (bus->chipinfo.rev == 0) { diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c index 9a96f14c8f47..c32ebd537abe 100644 --- a/drivers/bcma/driver_pci.c +++ b/drivers/bcma/driver_pci.c @@ -232,17 +232,19 @@ void __devinit bcma_core_pci_init(struct bcma_drv_pci *pc) int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable) { - struct pci_dev *pdev = pc->core->bus->host_pci; + struct pci_dev *pdev; u32 coremask, tmp; int err = 0; - if (core->bus->hosttype != BCMA_HOSTTYPE_PCI) { + if (!pc || core->bus->hosttype != BCMA_HOSTTYPE_PCI) { /* This bcma device is not on a PCI host-bus. So the IRQs are * not routed through the PCI core. * So we must not enable routing through the PCI core. */ goto out; } + pdev = pc->core->bus->host_pci; + err = pci_read_config_dword(pdev, BCMA_PCI_IRQMASK, &tmp); if (err) goto out; diff --git a/drivers/bcma/sprom.c b/drivers/bcma/sprom.c index c7f93359acb0..f16f42d36071 100644 --- a/drivers/bcma/sprom.c +++ b/drivers/bcma/sprom.c @@ -579,13 +579,13 @@ int bcma_sprom_get(struct bcma_bus *bus) if (!sprom) return -ENOMEM; - if (bus->chipinfo.id == 0x4331) + if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, false); pr_debug("SPROM offset 0x%x\n", offset); bcma_sprom_read(bus, offset, sprom); - if (bus->chipinfo.id == 0x4331) + if (bus->chipinfo.id == 0x4331 || bus->chipinfo.id == 43431) bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true); err = bcma_sprom_valid(sprom); |