diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00pci.h | 6 | ||||
-rw-r--r-- | drivers/pci/hotplug/shpchp_ctrl.c | 2 | ||||
-rw-r--r-- | drivers/pci/irq.c | 6 | ||||
-rw-r--r-- | drivers/pci/pci-driver.c | 2 | ||||
-rw-r--r-- | drivers/pci/pci.c | 1 | ||||
-rw-r--r-- | drivers/pci/quirks.c | 2 | ||||
-rw-r--r-- | drivers/pci/vpd.c | 7 |
7 files changed, 16 insertions, 10 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h index bc0ca5f58f38..283e2e607bba 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00pci.h @@ -28,12 +28,6 @@ #include <linux/pci.h> /* - * This variable should be used with the - * pci_driver structure initialization. - */ -#define PCI_DEVICE_DATA(__ops) .driver_data = (kernel_ulong_t)(__ops) - -/* * PCI driver handlers. */ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops); diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c index 1047b56e5730..1267dcc5a531 100644 --- a/drivers/pci/hotplug/shpchp_ctrl.c +++ b/drivers/pci/hotplug/shpchp_ctrl.c @@ -654,6 +654,7 @@ int shpchp_sysfs_enable_slot(struct slot *p_slot) switch (p_slot->state) { case BLINKINGON_STATE: cancel_delayed_work(&p_slot->work); + /* fall through */ case STATIC_STATE: p_slot->state = POWERON_STATE; mutex_unlock(&p_slot->lock); @@ -689,6 +690,7 @@ int shpchp_sysfs_disable_slot(struct slot *p_slot) switch (p_slot->state) { case BLINKINGOFF_STATE: cancel_delayed_work(&p_slot->work); + /* fall through */ case STATIC_STATE: p_slot->state = POWEROFF_STATE; mutex_unlock(&p_slot->lock); diff --git a/drivers/pci/irq.c b/drivers/pci/irq.c index 2a808e10645f..a1de501a2729 100644 --- a/drivers/pci/irq.c +++ b/drivers/pci/irq.c @@ -86,13 +86,17 @@ int pci_request_irq(struct pci_dev *dev, unsigned int nr, irq_handler_t handler, va_list ap; int ret; char *devname; + unsigned long irqflags = IRQF_SHARED; + + if (!handler) + irqflags |= IRQF_ONESHOT; va_start(ap, fmt); devname = kvasprintf(GFP_KERNEL, fmt, ap); va_end(ap); ret = request_threaded_irq(pci_irq_vector(dev, nr), handler, thread_fn, - IRQF_SHARED, devname, dev_id); + irqflags, devname, dev_id); if (ret) kfree(devname); return ret; diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 6792292b5fc7..bef17c3fca67 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -1668,7 +1668,7 @@ static int __init pci_driver_init(void) if (ret) return ret; #endif - + dma_debug_add_bus(&pci_bus_type); return 0; } postcore_initcall(pci_driver_init); diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 588886371df1..0306fa44653a 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -2044,6 +2044,7 @@ static pci_power_t pci_target_state(struct pci_dev *dev, bool wakeup) case PCI_D2: if (pci_no_d1d2(dev)) break; + /* else: fall through */ default: target_state = state; } diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index cab2d5f922a9..2c6d987c271f 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -460,6 +460,7 @@ static void quirk_nfp6000(struct pci_dev *dev) } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP4000, quirk_nfp6000); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP6000, quirk_nfp6000); +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP5000, quirk_nfp6000); DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NETRONOME, PCI_DEVICE_ID_NETRONOME_NFP6000_VF, quirk_nfp6000); /* On IBM Crocodile ipr SAS adapters, expand BAR to system page size */ @@ -2105,6 +2106,7 @@ static void quirk_netmos(struct pci_dev *dev) if (dev->subsystem_vendor == PCI_VENDOR_ID_IBM && dev->subsystem_device == 0x0299) return; + /* else: fall through */ case PCI_DEVICE_ID_NETMOS_9735: case PCI_DEVICE_ID_NETMOS_9745: case PCI_DEVICE_ID_NETMOS_9845: diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index 8617565ba561..4963c2e2bd4c 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -146,7 +146,7 @@ static int pci_vpd_wait(struct pci_dev *dev) if (!vpd->busy) return 0; - while (time_before(jiffies, timeout)) { + do { ret = pci_user_read_config_word(dev, vpd->cap + PCI_VPD_ADDR, &status); if (ret < 0) @@ -160,10 +160,13 @@ static int pci_vpd_wait(struct pci_dev *dev) if (fatal_signal_pending(current)) return -EINTR; + if (time_after(jiffies, timeout)) + break; + usleep_range(10, max_sleep); if (max_sleep < 1024) max_sleep *= 2; - } + } while (true); pci_warn(dev, "VPD access failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update\n"); return -ETIMEDOUT; |