The patch titled
simplify pnp_activate_dev() and pnp_disable_dev() return values
has been removed from the -mm tree. Its filename was
pnp-simplify-pnp_activate_dev-and-pnp_disable_dev-return-values.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: simplify pnp_activate_dev() and pnp_disable_dev() return values
From: Bjorn Helgaas <[EMAIL PROTECTED]>
Make pnp_activate_dev() and pnp_disable_dev() return only 0 (success) or a
negative error value, as pci_enable_device() and pci_disable_device() do.
Previously they returned:
0: device was already active (or disabled)
1: we just activated (or disabled) device
<0: -EBUSY or error from pnp_start_dev() (or pnp_stop_dev())
Now we return only 0 (device is active or disabled) or <0 (error).
All in-tree callers either ignore the return values or check only for
errors (negative values).
Signed-off-by: Bjorn Helgaas <[EMAIL PROTECTED]>
Cc: Adam Belay <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/pnp/manager.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff -puN
drivers/pnp/manager.c~pnp-simplify-pnp_activate_dev-and-pnp_disable_dev-return-values
drivers/pnp/manager.c
---
a/drivers/pnp/manager.c~pnp-simplify-pnp_activate_dev-and-pnp_disable_dev-return-values
+++ a/drivers/pnp/manager.c
@@ -513,7 +513,7 @@ int pnp_activate_dev(struct pnp_dev *dev
int error;
if (dev->active)
- return 0; /* the device is already active */
+ return 0;
/* ensure resources are allocated */
if (pnp_auto_config_dev(dev))
@@ -524,7 +524,7 @@ int pnp_activate_dev(struct pnp_dev *dev
return error;
dev->active = 1;
- return 1;
+ return 0;
}
/**
@@ -538,7 +538,7 @@ int pnp_disable_dev(struct pnp_dev *dev)
int error;
if (!dev->active)
- return 0; /* the device is already disabled */
+ return 0;
error = pnp_stop_dev(dev);
if (error)
@@ -551,7 +551,7 @@ int pnp_disable_dev(struct pnp_dev *dev)
pnp_clean_resource_table(&dev->res);
up(&pnp_res_mutex);
- return 1;
+ return 0;
}
/**
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
small-acpica-extension-to-be-able-to-store-the-name-of.patch
export-acpi_check_resource_conflict.patch
mm-only-enforce-acpi-resource-conflict-checks.patch
dont-touch-fs_struct-in-drivers.patch
-
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