diff options
author | Pavel Machek <pavel@suse.cz> | 2008-09-22 23:37:34 +0200 |
---|---|---|
committer | Len Brown <len.brown@intel.com> | 2008-10-11 00:05:53 +0200 |
commit | db89b4f0dbab837d0f3de2c3e9427a8d5393afa3 (patch) | |
tree | e664a0af46cb02d91c699015268d4fa10a6ce190 /drivers | |
parent | ACPI: toshiba_acpi.c fix sparse signedness mismatch warnings (diff) | |
download | linux-db89b4f0dbab837d0f3de2c3e9427a8d5393afa3.tar.xz linux-db89b4f0dbab837d0f3de2c3e9427a8d5393afa3.zip |
ACPI: catch calls of acpi_driver_data on pointer of wrong type
Catch attempts to use of acpi_driver_data on pointers of wrong type.
akpm: rewritten to use proper C typechecking and remove the
"function"-used-as-lvalue thing.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/acpi/ac.c | 2 | ||||
-rw-r--r-- | drivers/acpi/acpi_memhotplug.c | 2 | ||||
-rw-r--r-- | drivers/acpi/asus_acpi.c | 2 | ||||
-rw-r--r-- | drivers/acpi/battery.c | 2 | ||||
-rw-r--r-- | drivers/acpi/button.c | 2 | ||||
-rw-r--r-- | drivers/acpi/container.c | 2 | ||||
-rw-r--r-- | drivers/acpi/ec.c | 4 | ||||
-rw-r--r-- | drivers/acpi/fan.c | 2 | ||||
-rw-r--r-- | drivers/acpi/pci_link.c | 2 | ||||
-rw-r--r-- | drivers/acpi/pci_root.c | 2 | ||||
-rw-r--r-- | drivers/acpi/power.c | 4 | ||||
-rw-r--r-- | drivers/acpi/processor_core.c | 2 | ||||
-rw-r--r-- | drivers/acpi/sbs.c | 2 | ||||
-rw-r--r-- | drivers/acpi/sbshc.c | 4 | ||||
-rw-r--r-- | drivers/acpi/scan.c | 4 | ||||
-rw-r--r-- | drivers/acpi/thermal.c | 2 | ||||
-rw-r--r-- | drivers/acpi/video.c | 6 | ||||
-rw-r--r-- | drivers/misc/asus-laptop.c | 2 | ||||
-rw-r--r-- | drivers/misc/eeepc-laptop.c | 2 | ||||
-rw-r--r-- | drivers/misc/fujitsu-laptop.c | 4 | ||||
-rw-r--r-- | drivers/misc/intel_menlow.c | 2 | ||||
-rw-r--r-- | drivers/misc/thinkpad_acpi.c | 2 |
22 files changed, 29 insertions, 29 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 831883b7d6c9..8b6a84a43b15 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -269,7 +269,7 @@ static int acpi_ac_add(struct acpi_device *device) ac->device = device; strcpy(acpi_device_name(device), ACPI_AC_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_AC_CLASS); - acpi_driver_data(device) = ac; + device->driver_data = ac; result = acpi_ac_get_state(ac); if (result) diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index 5f1127ad5a95..afd955fc0dc2 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -403,7 +403,7 @@ static int acpi_memory_device_add(struct acpi_device *device) mem_device->device = device; sprintf(acpi_device_name(device), "%s", ACPI_MEMORY_DEVICE_NAME); sprintf(acpi_device_class(device), "%s", ACPI_MEMORY_DEVICE_CLASS); - acpi_driver_data(device) = mem_device; + device->driver_data = mem_device; /* Get the range from the _CRS */ result = acpi_memory_get_device_resources(mem_device); diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c index d3d0886d637f..91571fc0f17d 100644 --- a/drivers/acpi/asus_acpi.c +++ b/drivers/acpi/asus_acpi.c @@ -1321,7 +1321,7 @@ static int asus_hotk_add(struct acpi_device *device) hotk->handle = device->handle; strcpy(acpi_device_name(device), ACPI_HOTK_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_HOTK_CLASS); - acpi_driver_data(device) = hotk; + device->driver_data = hotk; hotk->device = device; result = asus_hotk_check(); diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index b1c723f9f58d..de8046933bce 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -804,7 +804,7 @@ static int acpi_battery_add(struct acpi_device *device) battery->device = device; strcpy(acpi_device_name(device), ACPI_BATTERY_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_BATTERY_CLASS); - acpi_driver_data(device) = battery; + device->driver_data = battery; mutex_init(&battery->lock); acpi_battery_update(battery); #ifdef CONFIG_ACPI_PROCFS_POWER diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 1dfec413588c..e22033ea2614 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -384,7 +384,7 @@ static int acpi_button_add(struct acpi_device *device) return -ENOMEM; button->device = device; - acpi_driver_data(device) = button; + device->driver_data = button; button->input = input = input_allocate_device(); if (!input) { diff --git a/drivers/acpi/container.c b/drivers/acpi/container.c index 3c25ec7a1871..03ea8478e393 100644 --- a/drivers/acpi/container.c +++ b/drivers/acpi/container.c @@ -108,7 +108,7 @@ static int acpi_container_add(struct acpi_device *device) container->handle = device->handle; strcpy(acpi_device_name(device), ACPI_CONTAINER_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_CONTAINER_CLASS); - acpi_driver_data(device) = container; + device->driver_data = container; ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Device <%s> bid <%s>\n", acpi_device_name(device), acpi_device_bid(device))); diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index 13593f9f2197..5741d99d6034 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -788,7 +788,7 @@ static int acpi_ec_add(struct acpi_device *device) if (!first_ec) first_ec = ec; - acpi_driver_data(device) = ec; + device->driver_data = ec; acpi_ec_add_fs(device); pr_info(PREFIX "GPE = 0x%lx, I/O: command/status = 0x%lx, data = 0x%lx\n", ec->gpe, ec->command_addr, ec->data_addr); @@ -813,7 +813,7 @@ static int acpi_ec_remove(struct acpi_device *device, int type) } mutex_unlock(&ec->lock); acpi_ec_remove_fs(device); - acpi_driver_data(device) = NULL; + device->driver_data = NULL; if (ec == first_ec) first_ec = NULL; kfree(ec); diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index 2655bc1b4eeb..e603e4070702 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -265,7 +265,7 @@ static int acpi_fan_add(struct acpi_device *device) dev_info(&device->dev, "registered as cooling_device%d\n", cdev->id); - acpi_driver_data(device) = cdev; + device->driver_data = cdev; result = sysfs_create_link(&device->dev.kobj, &cdev->device.kobj, "thermal_cooling"); diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index cf47805a7448..54cd77a0a78e 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -737,7 +737,7 @@ static int acpi_pci_link_add(struct acpi_device *device) link->device = device; strcpy(acpi_device_name(device), ACPI_PCI_LINK_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_PCI_LINK_CLASS); - acpi_driver_data(device) = link; + device->driver_data = link; mutex_lock(&acpi_link_lock); result = acpi_pci_link_get_possible(link); diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index c3fed31166b5..add1a19bbbfe 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -206,7 +206,7 @@ static int __devinit acpi_pci_root_add(struct acpi_device *device) root->device = device; strcpy(acpi_device_name(device), ACPI_PCI_ROOT_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_PCI_ROOT_CLASS); - acpi_driver_data(device) = root; + device->driver_data = root; device->ops.bind = acpi_pci_bind; diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index 4ab21cb1c8c7..1bef9429189b 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -657,7 +657,7 @@ static int acpi_power_add(struct acpi_device *device) strcpy(resource->name, device->pnp.bus_id); strcpy(acpi_device_name(device), ACPI_POWER_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_POWER_CLASS); - acpi_driver_data(device) = resource; + device->driver_data = resource; /* Evalute the object to get the system level and resource order. */ status = acpi_evaluate_object(device->handle, NULL, NULL, &buffer); @@ -733,7 +733,7 @@ static int acpi_power_resume(struct acpi_device *device) if (!device || !acpi_driver_data(device)) return -EINVAL; - resource = (struct acpi_power_resource *)acpi_driver_data(device); + resource = acpi_driver_data(device); result = acpi_power_get_state(resource, &state); if (result) diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index ee68ac54c0d4..289461649196 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -818,7 +818,7 @@ static int acpi_processor_add(struct acpi_device *device) pr->handle = device->handle; strcpy(acpi_device_name(device), ACPI_PROCESSOR_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_PROCESSOR_CLASS); - acpi_driver_data(device) = pr; + device->driver_data = pr; return 0; } diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index 10a36512647c..d0033250b5a9 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -931,7 +931,7 @@ static int acpi_sbs_add(struct acpi_device *device) sbs->device = device; strcpy(acpi_device_name(device), ACPI_SBS_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_SBS_CLASS); - acpi_driver_data(device) = sbs; + device->driver_data = sbs; result = acpi_charger_add(sbs); if (result) diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c index a4e3767b8c64..001d9143a2cb 100644 --- a/drivers/acpi/sbshc.c +++ b/drivers/acpi/sbshc.c @@ -282,7 +282,7 @@ static int acpi_smbus_hc_add(struct acpi_device *device) hc->ec = acpi_driver_data(device->parent); hc->offset = (val >> 8) & 0xff; hc->query_bit = val & 0xff; - acpi_driver_data(device) = hc; + device->driver_data = hc; acpi_ec_add_query_handler(hc->ec, hc->query_bit, NULL, smbus_alarm, hc); printk(KERN_INFO PREFIX "SBS HC: EC = 0x%p, offset = 0x%0x, query_bit = 0x%0x\n", @@ -303,7 +303,7 @@ static int acpi_smbus_hc_remove(struct acpi_device *device, int type) hc = acpi_driver_data(device); acpi_ec_remove_query_handler(hc->ec, hc->query_bit); kfree(hc); - acpi_driver_data(device) = NULL; + device->driver_data = NULL; return 0; } diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index e7b8853c310b..b88536ab040a 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -384,7 +384,7 @@ static int acpi_device_remove(struct device * dev) acpi_drv->ops.remove(acpi_dev, acpi_dev->removal_type); } acpi_dev->driver = NULL; - acpi_driver_data(acpi_dev) = NULL; + acpi_dev->driver_data = NULL; put_device(dev); return 0; @@ -537,7 +537,7 @@ acpi_bus_driver_init(struct acpi_device *device, struct acpi_driver *driver) result = driver->ops.add(device); if (result) { device->driver = NULL; - acpi_driver_data(device) = NULL; + device->driver_data = NULL; return result; } diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 912703691d36..e052a75c29ce 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -1647,7 +1647,7 @@ static int acpi_thermal_add(struct acpi_device *device) strcpy(tz->name, device->pnp.bus_id); strcpy(acpi_device_name(device), ACPI_THERMAL_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_THERMAL_CLASS); - acpi_driver_data(device) = tz; + device->driver_data = tz; mutex_init(&tz->lock); diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index e8a51a1700f7..85c6554bcb4c 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -1491,7 +1491,7 @@ acpi_video_bus_get_one_device(struct acpi_device *device, strcpy(acpi_device_name(device), ACPI_VIDEO_DEVICE_NAME); strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS); - acpi_driver_data(device) = data; + device->driver_data = data; data->device_id = device_id; data->video = video; @@ -1982,7 +1982,7 @@ static int acpi_video_bus_add(struct acpi_device *device) video->device = device; strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME); strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS); - acpi_driver_data(device) = video; + device->driver_data = video; acpi_video_bus_find_cap(video); error = acpi_video_bus_check(video); @@ -2058,7 +2058,7 @@ static int acpi_video_bus_add(struct acpi_device *device) acpi_video_bus_remove_fs(device); err_free_video: kfree(video); - acpi_driver_data(device) = NULL; + device->driver_data = NULL; return error; } diff --git a/drivers/misc/asus-laptop.c b/drivers/misc/asus-laptop.c index 7c6dfd03de9f..de82f2f5a813 100644 --- a/drivers/misc/asus-laptop.c +++ b/drivers/misc/asus-laptop.c @@ -996,7 +996,7 @@ static int asus_hotk_add(struct acpi_device *device) hotk->handle = device->handle; strcpy(acpi_device_name(device), ASUS_HOTK_DEVICE_NAME); strcpy(acpi_device_class(device), ASUS_HOTK_CLASS); - acpi_driver_data(device) = hotk; + device->driver_data = hotk; hotk->device = device; result = asus_hotk_check(); diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c index 1ee8501e90f1..c1247056116c 100644 --- a/drivers/misc/eeepc-laptop.c +++ b/drivers/misc/eeepc-laptop.c @@ -411,7 +411,7 @@ static int eeepc_hotk_add(struct acpi_device *device) ehotk->handle = device->handle; strcpy(acpi_device_name(device), EEEPC_HOTK_DEVICE_NAME); strcpy(acpi_device_class(device), EEEPC_HOTK_CLASS); - acpi_driver_data(device) = ehotk; + device->driver_data = ehotk; ehotk->device = device; result = eeepc_hotk_check(); if (result) diff --git a/drivers/misc/fujitsu-laptop.c b/drivers/misc/fujitsu-laptop.c index 3e56203e4947..7b69cfb7de5d 100644 --- a/drivers/misc/fujitsu-laptop.c +++ b/drivers/misc/fujitsu-laptop.c @@ -490,7 +490,7 @@ static int acpi_fujitsu_add(struct acpi_device *device) fujitsu->acpi_handle = device->handle; sprintf(acpi_device_name(device), "%s", ACPI_FUJITSU_DEVICE_NAME); sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS); - acpi_driver_data(device) = fujitsu; + device->driver_data = fujitsu; status = acpi_install_notify_handler(device->handle, ACPI_DEVICE_NOTIFY, @@ -703,7 +703,7 @@ static int acpi_fujitsu_hotkey_add(struct acpi_device *device) sprintf(acpi_device_name(device), "%s", ACPI_FUJITSU_HOTKEY_DEVICE_NAME); sprintf(acpi_device_class(device), "%s", ACPI_FUJITSU_CLASS); - acpi_driver_data(device) = fujitsu_hotkey; + device->driver_data = fujitsu_hotkey; status = acpi_install_notify_handler(device->handle, ACPI_DEVICE_NOTIFY, diff --git a/drivers/misc/intel_menlow.c b/drivers/misc/intel_menlow.c index 80a136352408..cd3ea7faa5b6 100644 --- a/drivers/misc/intel_menlow.c +++ b/drivers/misc/intel_menlow.c @@ -175,7 +175,7 @@ static int intel_menlow_memory_add(struct acpi_device *device) goto end; } - acpi_driver_data(device) = cdev; + device->driver_data = cdev; result = sysfs_create_link(&device->dev.kobj, &cdev->device.kobj, "thermal_cooling"); if (result) diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 6b9300779a43..62aebaa85913 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -543,7 +543,7 @@ static int __init setup_acpi_notify(struct ibm_struct *ibm) return -ENODEV; } - acpi_driver_data(ibm->acpi->device) = ibm; + ibm->acpi->device->driver_data = ibm; sprintf(acpi_device_class(ibm->acpi->device), "%s/%s", TPACPI_ACPI_EVENT_PREFIX, ibm->name); |