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| author | David S. Miller <davem@davemloft.net> | 2008-11-19 08:38:23 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-19 08:38:23 +0100 |
| commit | 198d6ba4d7f48c94f990f4604f0b3d73925e0ded (patch) | |
| tree | 56bbdf8ba2553c23c8099da9344a8f1d1aba97ab /drivers/misc/sony-laptop.c | |
| parent | net: sctp should update its inuse counter (diff) | |
| parent | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block (diff) | |
| download | linux-198d6ba4d7f48c94f990f4604f0b3d73925e0ded.tar.xz linux-198d6ba4d7f48c94f990f4604f0b3d73925e0ded.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/isdn/i4l/isdn_net.c
fs/cifs/connect.c
Diffstat (limited to 'drivers/misc/sony-laptop.c')
| -rw-r--r-- | drivers/misc/sony-laptop.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index 06f07e19dc70..7bcb81002dcf 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -1038,7 +1038,11 @@ static int sony_nc_add(struct acpi_device *device) goto outinput; } - if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT", &handle))) { + if (!acpi_video_backlight_support()) { + printk(KERN_INFO DRV_PFX "Sony: Brightness ignored, must be " + "controlled by ACPI video driver\n"); + } else if (ACPI_SUCCESS(acpi_get_handle(sony_nc_acpi_handle, "GBRT", + &handle))) { sony_backlight_device = backlight_device_register("sony", NULL, NULL, &sony_backlight_ops); |