diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_pic.c | 9 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/celleb_pci.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/powermac/pfunc_core.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/eeh_pe.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/msi.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/processor_idle.c | 4 | ||||
| -rw-r--r-- | arch/powerpc/platforms/pseries/reconfig.c | 3 |
7 files changed, 14 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index 8520b58a5e9..b89ef65392d 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -372,10 +372,11 @@ static int mpc52xx_irqhost_map(struct irq_domain *h, unsigned int virq, case MPC52xx_IRQ_L1_MAIN: irqchip = &mpc52xx_main_irqchip; break; case MPC52xx_IRQ_L1_PERP: irqchip = &mpc52xx_periph_irqchip; break; case MPC52xx_IRQ_L1_SDMA: irqchip = &mpc52xx_sdma_irqchip; break; - default: - pr_err("%s: invalid irq: virq=%i, l1=%i, l2=%i\n", - __func__, virq, l1irq, l2irq); - return -EINVAL; + case MPC52xx_IRQ_L1_CRIT: + pr_warn("%s: Critical IRQ #%d is unsupported! Nopping it.\n", + __func__, l2irq); + irq_set_chip(virq, &no_irq_chip); + return 0; } irq_set_chip_and_handler(virq, irqchip, handle_level_irq); diff --git a/arch/powerpc/platforms/cell/celleb_pci.c b/arch/powerpc/platforms/cell/celleb_pci.c index abc8af43ea7..173568140a3 100644 --- a/arch/powerpc/platforms/cell/celleb_pci.c +++ b/arch/powerpc/platforms/cell/celleb_pci.c @@ -401,11 +401,11 @@ error: } else { if (config && *config) { size = 256; - free_bootmem((unsigned long)(*config), size); + free_bootmem(__pa(*config), size); } if (res && *res) { size = sizeof(struct celleb_pci_resource); - free_bootmem((unsigned long)(*res), size); + free_bootmem(__pa(*res), size); } } diff --git a/arch/powerpc/platforms/powermac/pfunc_core.c b/arch/powerpc/platforms/powermac/pfunc_core.c index b0c3777528a..d588e48dff7 100644 --- a/arch/powerpc/platforms/powermac/pfunc_core.c +++ b/arch/powerpc/platforms/powermac/pfunc_core.c @@ -686,7 +686,7 @@ static int pmf_add_functions(struct pmf_device *dev, void *driverdata) int count = 0; for (pp = dev->node->properties; pp != 0; pp = pp->next) { - char *name; + const char *name; if (strncmp(pp->name, PP_PREFIX, plen) != 0) continue; name = pp->name + plen; diff --git a/arch/powerpc/platforms/pseries/eeh_pe.c b/arch/powerpc/platforms/pseries/eeh_pe.c index 797cd181dc3..d16c8ded108 100644 --- a/arch/powerpc/platforms/pseries/eeh_pe.c +++ b/arch/powerpc/platforms/pseries/eeh_pe.c @@ -449,7 +449,7 @@ int eeh_rmv_from_parent_pe(struct eeh_dev *edev, int purge_pe) if (list_empty(&pe->edevs)) { cnt = 0; list_for_each_entry(child, &pe->child_list, child) { - if (!(pe->type & EEH_PE_INVALID)) { + if (!(child->type & EEH_PE_INVALID)) { cnt++; break; } diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c index d19f4977c83..e5b08472313 100644 --- a/arch/powerpc/platforms/pseries/msi.c +++ b/arch/powerpc/platforms/pseries/msi.c @@ -220,7 +220,8 @@ static struct device_node *find_pe_dn(struct pci_dev *dev, int *total) /* Get the top level device in the PE */ edev = of_node_to_eeh_dev(dn); - edev = list_first_entry(&edev->pe->edevs, struct eeh_dev, list); + if (edev->pe) + edev = list_first_entry(&edev->pe->edevs, struct eeh_dev, list); dn = eeh_dev_to_of_node(edev); if (!dn) return NULL; diff --git a/arch/powerpc/platforms/pseries/processor_idle.c b/arch/powerpc/platforms/pseries/processor_idle.c index 45d00e5fe14..4d806b41960 100644 --- a/arch/powerpc/platforms/pseries/processor_idle.c +++ b/arch/powerpc/platforms/pseries/processor_idle.c @@ -36,7 +36,7 @@ static struct cpuidle_state *cpuidle_state_table; static inline void idle_loop_prolog(unsigned long *in_purr, ktime_t *kt_before) { - *kt_before = ktime_get_real(); + *kt_before = ktime_get(); *in_purr = mfspr(SPRN_PURR); /* * Indicate to the HV that we are idle. Now would be @@ -50,7 +50,7 @@ static inline s64 idle_loop_epilog(unsigned long in_purr, ktime_t kt_before) get_lppaca()->wait_state_cycles += mfspr(SPRN_PURR) - in_purr; get_lppaca()->idle = 0; - return ktime_to_us(ktime_sub(ktime_get_real(), kt_before)); + return ktime_to_us(ktime_sub(ktime_get(), kt_before)); } static int snooze_loop(struct cpuidle_device *dev, diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c index 39f71fba9b3..2f4668136b2 100644 --- a/arch/powerpc/platforms/pseries/reconfig.c +++ b/arch/powerpc/platforms/pseries/reconfig.c @@ -281,12 +281,11 @@ static struct property *new_property(const char *name, const int length, if (!new) return NULL; - if (!(new->name = kmalloc(strlen(name) + 1, GFP_KERNEL))) + if (!(new->name = kstrdup(name, GFP_KERNEL))) goto cleanup; if (!(new->value = kmalloc(length + 1, GFP_KERNEL))) goto cleanup; - strcpy(new->name, name); memcpy(new->value, value, length); *(((char *)new->value) + length) = 0; new->length = length; |