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authorHans de Goede <hdegoede@redhat.com>2015-12-22 21:09:50 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-01-01 05:14:51 +0300
commit7714687a2b2d4afcfac8c3bcc99ace16efa98882 (patch)
tree1edf13b0be4ec33f3d4b59ef3bf12c3038aff37f /drivers/platform
parent61679c725553ccffd8b281955186410550bd1eaf (diff)
downloadlinux-7714687a2b2d4afcfac8c3bcc99ace16efa98882.tar.xz
thinkpad_acpi: Use acpi_video_handles_brightness_key_presses()
Use the new acpi_video_handles_brightness_key_presses function to check if we should report brightness key-presses. This makes the code both easier to read and makes it properly report key-presses when acpi-video is not reporting them for reasons other then the backlight type being vendor. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 0bed4733c4f0..f453d5dc085e 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -3488,7 +3488,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm)
/* Do not issue duplicate brightness change events to
* userspace. tpacpi_detect_brightness_capabilities() must have
* been called before this point */
- if (acpi_video_get_backlight_type() != acpi_backlight_vendor) {
+ if (acpi_video_handles_brightness_key_presses()) {
pr_info("This ThinkPad has standard ACPI backlight "
"brightness control, supported by the ACPI "
"video driver\n");