diff options
author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-04-28 16:34:05 -0600 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2008-04-29 03:22:21 -0400 |
commit | 59284cb4099411bc6f4915a5a4cb76414440c447 (patch) | |
tree | 2965bbad48655a6c1e0bf2ef5d51994ab28d627d /drivers | |
parent | c1caf06ccfd3a4efd4b489f89bcdabd2362f31d0 (diff) | |
download | op-kernel-dev-59284cb4099411bc6f4915a5a4cb76414440c447.zip op-kernel-dev-59284cb4099411bc6f4915a5a4cb76414440c447.tar.gz |
PNP: remove pnp_resource_table from internal get/set interfaces
When we call protocol->get() and protocol->set() methods, we currently
supply pointers to both the pnp_dev and the pnp_resource_table even
though the pnp_resource_table should always be the one associated with
the pnp_dev.
This removes the pnp_resource_table arguments to make it clear that
these methods only operate on the specified pnp_dev.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/pnp/interface.c | 2 | ||||
-rw-r--r-- | drivers/pnp/isapnp/core.c | 11 | ||||
-rw-r--r-- | drivers/pnp/manager.c | 2 | ||||
-rw-r--r-- | drivers/pnp/pnpacpi/core.c | 8 | ||||
-rw-r--r-- | drivers/pnp/pnpbios/core.c | 10 |
5 files changed, 14 insertions, 19 deletions
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c index 9826584..e882896 100644 --- a/drivers/pnp/interface.c +++ b/drivers/pnp/interface.c @@ -364,7 +364,7 @@ pnp_set_current_resources(struct device *dmdev, struct device_attribute *attr, if (!strnicmp(buf, "get", 3)) { mutex_lock(&pnp_res_mutex); if (pnp_can_read(dev)) - dev->protocol->get(dev, &dev->res); + dev->protocol->get(dev); mutex_unlock(&pnp_res_mutex); goto done; } diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index 38ff64d..1ae3d89 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -976,21 +976,20 @@ static int isapnp_read_resources(struct pnp_dev *dev, return 0; } -static int isapnp_get_resources(struct pnp_dev *dev, - struct pnp_resource_table *res) +static int isapnp_get_resources(struct pnp_dev *dev) { int ret; - pnp_init_resource_table(res); + pnp_init_resource_table(&dev->res); isapnp_cfg_begin(dev->card->number, dev->number); - ret = isapnp_read_resources(dev, res); + ret = isapnp_read_resources(dev, &dev->res); isapnp_cfg_end(); return ret; } -static int isapnp_set_resources(struct pnp_dev *dev, - struct pnp_resource_table *res) +static int isapnp_set_resources(struct pnp_dev *dev) { + struct pnp_resource_table *res = &dev->res; int tmp; isapnp_cfg_begin(dev->card->number, dev->number); diff --git a/drivers/pnp/manager.c b/drivers/pnp/manager.c index c28caf2..6a1f0b0 100644 --- a/drivers/pnp/manager.c +++ b/drivers/pnp/manager.c @@ -473,7 +473,7 @@ int pnp_start_dev(struct pnp_dev *dev) return -EINVAL; } - if (dev->protocol->set(dev, &dev->res) < 0) { + if (dev->protocol->set(dev) < 0) { dev_err(&dev->dev, "activation failed\n"); return -EIO; } diff --git a/drivers/pnp/pnpacpi/core.c b/drivers/pnp/pnpacpi/core.c index 2754687..590fbcb 100644 --- a/drivers/pnp/pnpacpi/core.c +++ b/drivers/pnp/pnpacpi/core.c @@ -73,8 +73,7 @@ static int __init ispnpidacpi(char *id) return 1; } -static int pnpacpi_get_resources(struct pnp_dev *dev, - struct pnp_resource_table *res) +static int pnpacpi_get_resources(struct pnp_dev *dev) { acpi_status status; @@ -83,8 +82,7 @@ static int pnpacpi_get_resources(struct pnp_dev *dev, return ACPI_FAILURE(status) ? -ENODEV : 0; } -static int pnpacpi_set_resources(struct pnp_dev *dev, - struct pnp_resource_table *res) +static int pnpacpi_set_resources(struct pnp_dev *dev) { acpi_handle handle = dev->data; struct acpi_buffer buffer; @@ -94,7 +92,7 @@ static int pnpacpi_set_resources(struct pnp_dev *dev, ret = pnpacpi_build_resource_template(dev, &buffer); if (ret) return ret; - ret = pnpacpi_encode_resources(res, &buffer); + ret = pnpacpi_encode_resources(&dev->res, &buffer); if (ret) { kfree(buffer.pointer); return ret; diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c index 6af2be2..9852755 100644 --- a/drivers/pnp/pnpbios/core.c +++ b/drivers/pnp/pnpbios/core.c @@ -204,8 +204,7 @@ static int pnp_dock_thread(void *unused) #endif /* CONFIG_HOTPLUG */ -static int pnpbios_get_resources(struct pnp_dev *dev, - struct pnp_resource_table *res) +static int pnpbios_get_resources(struct pnp_dev *dev) { u8 nodenum = dev->number; struct pnp_bios_node *node; @@ -220,14 +219,13 @@ static int pnpbios_get_resources(struct pnp_dev *dev, kfree(node); return -ENODEV; } - pnpbios_read_resources_from_node(res, node); + pnpbios_read_resources_from_node(&dev->res, node); dev->active = pnp_is_active(dev); kfree(node); return 0; } -static int pnpbios_set_resources(struct pnp_dev *dev, - struct pnp_resource_table *res) +static int pnpbios_set_resources(struct pnp_dev *dev) { u8 nodenum = dev->number; struct pnp_bios_node *node; @@ -243,7 +241,7 @@ static int pnpbios_set_resources(struct pnp_dev *dev, kfree(node); return -ENODEV; } - if (pnpbios_write_resources_to_node(res, node) < 0) { + if (pnpbios_write_resources_to_node(&dev->res, node) < 0) { kfree(node); return -1; } |