diff options
| author | James Morris <jmorris@namei.org> | 2011-04-19 07:32:41 -0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2011-04-19 07:32:41 -0400 |
| commit | d4ab4e6a23f805abb8fc3cc34525eec3788aeca1 (patch) | |
| tree | eefd82c155bc27469a85667d759cd90facf4a6e3 /drivers/xen | |
| parent | c0fa797ae6cd02ff87c0bfe0d509368a3b45640e (diff) | |
| parent | 96fd2d57b8252e16dfacf8941f7a74a6119197f5 (diff) | |
Merge branch 'master'; commit 'v2.6.39-rc3' into next
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/events.c | 10 | ||||
| -rw-r--r-- | drivers/xen/manage.c | 6 |
2 files changed, 7 insertions, 9 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 036343ba204e..33167b43ac7e 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c | |||
| @@ -5,7 +5,7 @@ | |||
| 5 | * domain gets 1024 event channels, but NR_IRQ is not that large, we | 5 | * domain gets 1024 event channels, but NR_IRQ is not that large, we |
| 6 | * must dynamically map irqs<->event channels. The event channels | 6 | * must dynamically map irqs<->event channels. The event channels |
| 7 | * interface with the rest of the kernel by defining a xen interrupt | 7 | * interface with the rest of the kernel by defining a xen interrupt |
| 8 | * chip. When an event is recieved, it is mapped to an irq and sent | 8 | * chip. When an event is received, it is mapped to an irq and sent |
| 9 | * through the normal interrupt processing path. | 9 | * through the normal interrupt processing path. |
| 10 | * | 10 | * |
| 11 | * There are four kinds of events which can be mapped to an event | 11 | * There are four kinds of events which can be mapped to an event |
| @@ -416,7 +416,7 @@ static int __must_check xen_allocate_irq_dynamic(void) | |||
| 416 | #ifdef CONFIG_X86_IO_APIC | 416 | #ifdef CONFIG_X86_IO_APIC |
| 417 | /* | 417 | /* |
| 418 | * For an HVM guest or domain 0 which see "real" (emulated or | 418 | * For an HVM guest or domain 0 which see "real" (emulated or |
| 419 | * actual repectively) GSIs we allocate dynamic IRQs | 419 | * actual respectively) GSIs we allocate dynamic IRQs |
| 420 | * e.g. those corresponding to event channels or MSIs | 420 | * e.g. those corresponding to event channels or MSIs |
| 421 | * etc. from the range above those "real" GSIs to avoid | 421 | * etc. from the range above those "real" GSIs to avoid |
| 422 | * collisions. | 422 | * collisions. |
| @@ -912,8 +912,7 @@ int bind_evtchn_to_irqhandler(unsigned int evtchn, | |||
| 912 | unsigned long irqflags, | 912 | unsigned long irqflags, |
| 913 | const char *devname, void *dev_id) | 913 | const char *devname, void *dev_id) |
| 914 | { | 914 | { |
| 915 | unsigned int irq; | 915 | int irq, retval; |
| 916 | int retval; | ||
| 917 | 916 | ||
| 918 | irq = bind_evtchn_to_irq(evtchn); | 917 | irq = bind_evtchn_to_irq(evtchn); |
| 919 | if (irq < 0) | 918 | if (irq < 0) |
| @@ -955,8 +954,7 @@ int bind_virq_to_irqhandler(unsigned int virq, unsigned int cpu, | |||
| 955 | irq_handler_t handler, | 954 | irq_handler_t handler, |
| 956 | unsigned long irqflags, const char *devname, void *dev_id) | 955 | unsigned long irqflags, const char *devname, void *dev_id) |
| 957 | { | 956 | { |
| 958 | unsigned int irq; | 957 | int irq, retval; |
| 959 | int retval; | ||
| 960 | 958 | ||
| 961 | irq = bind_virq_to_irq(virq, cpu); | 959 | irq = bind_virq_to_irq(virq, cpu); |
| 962 | if (irq < 0) | 960 | if (irq < 0) |
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 95143dd6904d..1ac94125bf93 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c | |||
| @@ -61,7 +61,7 @@ static void xen_post_suspend(int cancelled) | |||
| 61 | xen_mm_unpin_all(); | 61 | xen_mm_unpin_all(); |
| 62 | } | 62 | } |
| 63 | 63 | ||
| 64 | #ifdef CONFIG_HIBERNATION | 64 | #ifdef CONFIG_HIBERNATE_CALLBACKS |
| 65 | static int xen_suspend(void *data) | 65 | static int xen_suspend(void *data) |
| 66 | { | 66 | { |
| 67 | struct suspend_info *si = data; | 67 | struct suspend_info *si = data; |
| @@ -173,7 +173,7 @@ out: | |||
| 173 | #endif | 173 | #endif |
| 174 | shutting_down = SHUTDOWN_INVALID; | 174 | shutting_down = SHUTDOWN_INVALID; |
| 175 | } | 175 | } |
| 176 | #endif /* CONFIG_HIBERNATION */ | 176 | #endif /* CONFIG_HIBERNATE_CALLBACKS */ |
| 177 | 177 | ||
| 178 | struct shutdown_handler { | 178 | struct shutdown_handler { |
| 179 | const char *command; | 179 | const char *command; |
| @@ -202,7 +202,7 @@ static void shutdown_handler(struct xenbus_watch *watch, | |||
| 202 | { "poweroff", do_poweroff }, | 202 | { "poweroff", do_poweroff }, |
| 203 | { "halt", do_poweroff }, | 203 | { "halt", do_poweroff }, |
| 204 | { "reboot", do_reboot }, | 204 | { "reboot", do_reboot }, |
| 205 | #ifdef CONFIG_HIBERNATION | 205 | #ifdef CONFIG_HIBERNATE_CALLBACKS |
| 206 | { "suspend", do_suspend }, | 206 | { "suspend", do_suspend }, |
| 207 | #endif | 207 | #endif |
| 208 | {NULL, NULL}, | 208 | {NULL, NULL}, |
