I forgot to chnage subject. So I resend a patch.
---
acpi_bus_get_device() returns int not acpi_status.
The patch change not to apply ACPI_FAILURE() to the return value of
acpi_bus_get_device().
Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
---
drivers/pnp/pnpacpi/core.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
Index: linux-pm/drivers/pnp/pnpacpi/core.c
===================================================================
--- linux-pm.orig/drivers/pnp/pnpacpi/core.c 2013-01-31 11:04:43.000000000 +0900
+++ linux-pm/drivers/pnp/pnpacpi/core.c 2013-01-31 11:38:47.659849883 +0900
@@ -90,7 +90,7 @@ static int pnpacpi_set_resources(struct
pnp_dbg(&dev->dev, "set resources\n");
handle = DEVICE_ACPI_HANDLE(&dev->dev);
- if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev))) {
+ if (!handle || acpi_bus_get_device(handle, &acpi_dev)) {
dev_dbg(&dev->dev, "ACPI device not found in %s!\n", __func__);
return -ENODEV;
}
@@ -123,7 +123,7 @@ static int pnpacpi_disable_resources(str
dev_dbg(&dev->dev, "disable resources\n");
handle = DEVICE_ACPI_HANDLE(&dev->dev);
- if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev))) {
+ if (!handle || acpi_bus_get_device(handle, &acpi_dev)) {
dev_dbg(&dev->dev, "ACPI device not found in %s!\n", __func__);
return 0;
}
@@ -145,7 +145,7 @@ static bool pnpacpi_can_wakeup(struct pn
acpi_handle handle;
handle = DEVICE_ACPI_HANDLE(&dev->dev);
- if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev))) {
+ if (!handle || acpi_bus_get_device(handle, &acpi_dev)) {
dev_dbg(&dev->dev, "ACPI device not found in %s!\n", __func__);
return false;
}
@@ -160,7 +160,7 @@ static int pnpacpi_suspend(struct pnp_de
int error = 0;
handle = DEVICE_ACPI_HANDLE(&dev->dev);
- if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev))) {
+ if (!handle || acpi_bus_get_device(handle, &acpi_dev)) {
dev_dbg(&dev->dev, "ACPI device not found in %s!\n", __func__);
return 0;
}
@@ -197,7 +197,7 @@ static int pnpacpi_resume(struct pnp_dev
acpi_handle handle = DEVICE_ACPI_HANDLE(&dev->dev);
int error = 0;
- if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev))) {
+ if (!handle || acpi_bus_get_device(handle, &acpi_dev)) {
dev_dbg(&dev->dev, "ACPI device not found in %s!\n", __func__);
return -ENODEV;
}
--
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