diff options
Diffstat (limited to 'drivers/acpi/video_detect.c')
| -rw-r--r-- | drivers/acpi/video_detect.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index 575593a8b4e6..fc2f26b9b407 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -7,7 +7,7 @@ * video_detect.c: * Provides acpi_is_video_device() for early scanning of ACPI devices in scan.c * There a Linux specific (Spec does not provide a HID for video devices) is - * assinged + * assigned * * After PCI devices are glued with ACPI devices * acpi_get_pci_dev() can be called to identify ACPI graphics @@ -83,16 +83,16 @@ long acpi_is_video_device(struct acpi_device *device) if (!device) return 0; - /* Does this device able to support video switching ? */ + /* Is this device able to support video switching ? */ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOD", &h_dummy)) || ACPI_SUCCESS(acpi_get_handle(device->handle, "_DOS", &h_dummy))) video_caps |= ACPI_VIDEO_OUTPUT_SWITCHING; - /* Does this device able to retrieve a video ROM ? */ + /* Is this device able to retrieve a video ROM ? */ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_ROM", &h_dummy))) video_caps |= ACPI_VIDEO_ROM_AVAILABLE; - /* Does this device able to configure which video head to be POSTed ? */ + /* Is this device able to configure which video head to be POSTed ? */ if (ACPI_SUCCESS(acpi_get_handle(device->handle, "_VPO", &h_dummy)) && ACPI_SUCCESS(acpi_get_handle(device->handle, "_GPD", &h_dummy)) && ACPI_SUCCESS(acpi_get_handle(device->handle, "_SPD", &h_dummy))) @@ -101,7 +101,7 @@ long acpi_is_video_device(struct acpi_device *device) /* Only check for backlight functionality if one of the above hit. */ if (video_caps) acpi_walk_namespace(ACPI_TYPE_DEVICE, device->handle, - ACPI_UINT32_MAX, acpi_backlight_cap_match, + ACPI_UINT32_MAX, acpi_backlight_cap_match, NULL, &video_caps, NULL); return video_caps; @@ -137,7 +137,7 @@ find_video(acpi_handle handle, u32 lvl, void *context, void **rv) * * if NULL is passed as argument all ACPI devices are enumerated and * all graphics capabilities of physically present devices are - * summerized and returned. This is cached and done only once. + * summarized and returned. This is cached and done only once. */ long acpi_video_get_capabilities(acpi_handle graphics_handle) { @@ -151,7 +151,7 @@ long acpi_video_get_capabilities(acpi_handle graphics_handle) if (!graphics_handle) { /* Only do the global walk through all graphics devices once */ acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, - ACPI_UINT32_MAX, find_video, + ACPI_UINT32_MAX, find_video, NULL, &caps, NULL); /* There might be boot param flags set already... */ acpi_video_support |= caps; @@ -173,7 +173,7 @@ long acpi_video_get_capabilities(acpi_handle graphics_handle) return 0; } acpi_walk_namespace(ACPI_TYPE_DEVICE, graphics_handle, - ACPI_UINT32_MAX, find_video, + ACPI_UINT32_MAX, find_video, NULL, &caps, NULL); } ACPI_DEBUG_PRINT((ACPI_DB_INFO, "We have 0x%lX video support %s %s\n", |