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author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-11-17 17:05:14 -0700 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2009-12-11 00:50:48 -0500 |
commit | c4da6940a7a41c72781ff2d62ebd4b99f3749f14 (patch) | |
tree | 4151288416b35919c3344a6dc87915c4477c2ae1 | |
parent | 22763c5cf3690a681551162c15d34d935308c8d7 (diff) | |
download | linux-3.10-c4da6940a7a41c72781ff2d62ebd4b99f3749f14.tar.gz linux-3.10-c4da6940a7a41c72781ff2d62ebd4b99f3749f14.tar.bz2 linux-3.10-c4da6940a7a41c72781ff2d62ebd4b99f3749f14.zip |
PNPACPI: save struct acpi_device, not just acpi_handle
Some drivers need to look at things in the acpi_device structure
besides the handle.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
-rw-r--r-- | drivers/pnp/pnpacpi/core.c | 17 | ||||
-rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 9 |
2 files changed, 18 insertions, 8 deletions
diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index 83b8b5ac49c..b2348fc2378 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -80,7 +80,8 @@ static int pnpacpi_get_resources(struct pnp_dev *dev) static int pnpacpi_set_resources(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; struct acpi_buffer buffer; int ret; @@ -103,7 +104,8 @@ static int pnpacpi_set_resources(struct pnp_dev *dev) static int pnpacpi_disable_resources(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; int ret; dev_dbg(&dev->dev, "disable resources\n"); @@ -121,6 +123,8 @@ static int pnpacpi_disable_resources(struct pnp_dev *dev) #ifdef CONFIG_ACPI_SLEEP static int pnpacpi_suspend(struct pnp_dev *dev, pm_message_t state) { + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; int power_state; power_state = acpi_pm_device_sleep_state(&dev->dev, NULL); @@ -128,12 +132,15 @@ static int pnpacpi_suspend(struct pnp_dev *dev, pm_message_t state) power_state = (state.event == PM_EVENT_ON) ? ACPI_STATE_D0 : ACPI_STATE_D3; - return acpi_bus_set_power((acpi_handle) dev->data, power_state); + return acpi_bus_set_power(handle, power_state); } static int pnpacpi_resume(struct pnp_dev *dev) { - return acpi_bus_set_power((acpi_handle) dev->data, ACPI_STATE_D0); + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; + + return acpi_bus_set_power(handle, ACPI_STATE_D0); } #endif @@ -168,7 +175,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device) if (!dev) return -ENOMEM; - dev->data = device->handle; + dev->data = device; /* .enabled means the device can decode the resources */ dev->active = device->status.enabled; status = acpi_get_handle(device->handle, "_SRS", &temp); diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index ef3a2cd3a7a..5702b2c8691 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -465,7 +465,8 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, int pnpacpi_parse_allocated_resource(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; acpi_status status; pnp_dbg(&dev->dev, "parse allocated resources\n"); @@ -773,7 +774,8 @@ static __init acpi_status pnpacpi_option_resource(struct acpi_resource *res, int __init pnpacpi_parse_resource_option_data(struct pnp_dev *dev) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; acpi_status status; struct acpipnp_parse_option_s parse_data; @@ -845,7 +847,8 @@ static acpi_status pnpacpi_type_resources(struct acpi_resource *res, void *data) int pnpacpi_build_resource_template(struct pnp_dev *dev, struct acpi_buffer *buffer) { - acpi_handle handle = dev->data; + struct acpi_device *acpi_dev = dev->data; + acpi_handle handle = acpi_dev->handle; struct acpi_resource *resource; int res_cnt = 0; acpi_status status; |