From: Linus Torvalds Date: Wed, 30 Apr 2008 18:52:52 +0000 (-0700) Subject: Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux... X-Git-Tag: upstream/snapshot3+hdmi~25266 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=08acd4f8af42affd8cbed81cc1b69fa12ddb213f;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git Merge branch 'release' of git://git./linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (179 commits) ACPI: Fix acpi_processor_idle and idle= boot parameters interaction acpi: fix section mismatch warning in pnpacpi intel_menlo: fix build warning ACPI: Cleanup: Remove unneeded, multiple local dummy variables ACPI: video - fix permissions on some proc entries ACPI: video - properly handle errors when registering proc elements ACPI: video - do not store invalid entries in attached_array list ACPI: re-name acpi_pm_ops to acpi_suspend_ops ACER_WMI/ASUS_LAPTOP: fix build bug thinkpad_acpi: fix possible NULL pointer dereference if kstrdup failed ACPI: check a return value correctly in acpi_power_get_context() #if 0 acpi/bay.c:eject_removable_drive() eeepc-laptop: add hwmon fan control eeepc-laptop: add backlight eeepc-laptop: add base driver ACPI: thinkpad-acpi: bump up version to 0.20 ACPI: thinkpad-acpi: fix selects in Kconfig ACPI: thinkpad-acpi: use a private workqueue ACPI: thinkpad-acpi: fluff really minor fix ACPI: thinkpad-acpi: use uppercase for "LED" on user documentation ... Fixed conflicts in drivers/acpi/video.c and drivers/misc/intel_menlow.c manually. --- 08acd4f8af42affd8cbed81cc1b69fa12ddb213f diff --cc drivers/acpi/video.c index 43b2283,33c502e..f7eb12e --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@@ -1070,46 -1053,66 +1062,56 @@@ static int acpi_video_device_add_fs(str if (!vid_dev) return -ENODEV; - if (!acpi_device_dir(device)) { - acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device), - vid_dev->video->dir); - if (!acpi_device_dir(device)) - return -ENODEV; - acpi_device_dir(device)->owner = THIS_MODULE; - } + device_dir = proc_mkdir(acpi_device_bid(device), + vid_dev->video->dir); + if (!device_dir) + return -ENOMEM; + + device_dir->owner = THIS_MODULE; /* 'info' [R] */ - entry = create_proc_entry("info", S_IRUGO, device_dir); + entry = proc_create_data("info", S_IRUGO, acpi_device_dir(device), + &acpi_video_device_info_fops, acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_dir; - entry->proc_fops = &acpi_video_device_info_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - /* 'state' [R/W] */ - entry = create_proc_entry("state", S_IFREG | S_IRUGO | S_IWUSR, - device_dir); + acpi_video_device_state_fops.write = acpi_video_device_write_state; + entry = proc_create_data("state", S_IFREG | S_IRUGO | S_IWUSR, + acpi_device_dir(device), + &acpi_video_device_state_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_info; - acpi_video_device_state_fops.write = acpi_video_device_write_state; - entry->proc_fops = &acpi_video_device_state_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - /* 'brightness' [R/W] */ - entry = create_proc_entry("brightness", S_IFREG | S_IRUGO | S_IWUSR, - device_dir); + acpi_video_device_brightness_fops.write = + acpi_video_device_write_brightness; + entry = proc_create_data("brightness", S_IFREG | S_IRUGO | S_IWUSR, + acpi_device_dir(device), + &acpi_video_device_brightness_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_state; - acpi_video_device_brightness_fops.write = - acpi_video_device_write_brightness; - entry->proc_fops = &acpi_video_device_brightness_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - /* 'EDID' [R] */ - entry = create_proc_entry("EDID", S_IRUGO, device_dir); + entry = proc_create_data("EDID", S_IRUGO, acpi_device_dir(device), + &acpi_video_device_EDID_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_brightness; + - entry->proc_fops = &acpi_video_device_EDID_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - - acpi_device_dir(device) = device_dir; return 0; + + err_remove_brightness: + remove_proc_entry("brightness", device_dir); + err_remove_state: + remove_proc_entry("state", device_dir); + err_remove_info: + remove_proc_entry("info", device_dir); + err_remove_dir: + remove_proc_entry(acpi_device_bid(device), vid_dev->video->dir); + return -ENOMEM; } static int acpi_video_device_remove_fs(struct acpi_device *device) @@@ -1331,61 -1336,79 +1335,69 @@@ acpi_video_bus_write_DOS(struct file *f static int acpi_video_bus_add_fs(struct acpi_device *device) { - struct proc_dir_entry *entry = NULL; - struct acpi_video_bus *video; - + struct acpi_video_bus *video = acpi_driver_data(device); + struct proc_dir_entry *device_dir; + struct proc_dir_entry *entry; - video = acpi_driver_data(device); + device_dir = proc_mkdir(acpi_device_bid(device), acpi_video_dir); + if (!device_dir) + return -ENOMEM; - if (!acpi_device_dir(device)) { - acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device), - acpi_video_dir); - if (!acpi_device_dir(device)) - return -ENODEV; - video->dir = acpi_device_dir(device); - acpi_device_dir(device)->owner = THIS_MODULE; - } + device_dir->owner = THIS_MODULE; /* 'info' [R] */ - entry = create_proc_entry("info", S_IRUGO, device_dir); + entry = proc_create_data("info", S_IRUGO, acpi_device_dir(device), + &acpi_video_bus_info_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_dir; - entry->proc_fops = &acpi_video_bus_info_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - /* 'ROM' [R] */ - entry = create_proc_entry("ROM", S_IRUGO, device_dir); + entry = proc_create_data("ROM", S_IRUGO, acpi_device_dir(device), + &acpi_video_bus_ROM_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_info; - entry->proc_fops = &acpi_video_bus_ROM_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - /* 'POST_info' [R] */ - entry = create_proc_entry("POST_info", S_IRUGO, device_dir); + entry = proc_create_data("POST_info", S_IRUGO, acpi_device_dir(device), + &acpi_video_bus_POST_info_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_rom; - entry->proc_fops = &acpi_video_bus_POST_info_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - /* 'POST' [R/W] */ - entry = create_proc_entry("POST", S_IFREG | S_IRUGO | S_IWUSR, - device_dir); + acpi_video_bus_POST_fops.write = acpi_video_bus_write_POST; - entry = proc_create_data("POST", S_IFREG | S_IRUGO | S_IRUSR, ++ entry = proc_create_data("POST", S_IFREG | S_IRUGO | S_IWUSR, + acpi_device_dir(device), + &acpi_video_bus_POST_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_post_info; - acpi_video_bus_POST_fops.write = acpi_video_bus_write_POST; - entry->proc_fops = &acpi_video_bus_POST_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - /* 'DOS' [R/W] */ - entry = create_proc_entry("DOS", S_IFREG | S_IRUGO | S_IWUSR, - device_dir); + acpi_video_bus_DOS_fops.write = acpi_video_bus_write_DOS; - entry = proc_create_data("DOS", S_IFREG | S_IRUGO | S_IRUSR, ++ entry = proc_create_data("DOS", S_IFREG | S_IRUGO | S_IWUSR, + acpi_device_dir(device), + &acpi_video_bus_DOS_fops, + acpi_driver_data(device)); if (!entry) - return -ENODEV; + goto err_remove_post; - acpi_video_bus_DOS_fops.write = acpi_video_bus_write_DOS; - entry->proc_fops = &acpi_video_bus_DOS_fops; - entry->data = acpi_driver_data(device); - entry->owner = THIS_MODULE; - + video->dir = acpi_device_dir(device) = device_dir; return 0; + + err_remove_post: + remove_proc_entry("POST", device_dir); + err_remove_post_info: + remove_proc_entry("POST_info", device_dir); + err_remove_rom: + remove_proc_entry("ROM", device_dir); + err_remove_info: + remove_proc_entry("info", device_dir); + err_remove_dir: + remove_proc_entry(acpi_device_bid(device), acpi_video_dir); + return -ENOMEM; } static int acpi_video_bus_remove_fs(struct acpi_device *device)