msm8996-common: light: Remove the button backlight feature

Signed-off-by: Davide Garberi <dade.garberi@gmail.com>

1 files changed, 1 insertions, 29 deletions

diff --git a/light/service.cpp b/light/service.cpp
index 8dd750d..cab1d04 100644
--- a/light/service.cpp
+++ b/light/service.cpp
@@ -32,9 +32,6 @@ using android::hardware::light::V2_0::implementation::Light;
 
 const static std::string kLcdBacklightPath = "/sys/class/leds/lcd-backlight/brightness";
 const static std::string kLcdMaxBacklightPath = "/sys/class/leds/lcd-backlight/max_brightness";
-const static std::string kButton1BacklightPath = "/sys/class/leds/button-backlight/brightness";
-const static std::string kButton2BacklightPath = "/sys/class/leds/button-backlight1/brightness";
-const static std::string kButton3BacklightPath = "/sys/class/leds/button-backlight2/brightness";
 const static std::string kRedLedPath = "/sys/class/leds/red/brightness";
 const static std::string kGreenLedPath = "/sys/class/leds/green/brightness";
 const static std::string kBlueLedPath = "/sys/class/leds/blue/brightness";
@@ -60,7 +57,6 @@ const static std::string kRgbBlinkPath = "/sys/class/leds/rgb/rgb_blink";
 
 int main() {
     uint32_t lcdMaxBrightness = 255;
-    std::vector<std::ofstream> buttonBacklight;
 
     std::ofstream lcdBacklight(kLcdBacklightPath);
     if (!lcdBacklight) {
@@ -78,30 +74,6 @@ int main() {
         lcdMaxBacklight >> lcdMaxBrightness;
     }
 
-    std::ofstream button1Backlight(kButton1BacklightPath);
-    if (button1Backlight) {
-        buttonBacklight.emplace_back(std::move(button1Backlight));
-    } else {
-        LOG(WARNING) << "Failed to open " << kButton1BacklightPath << ", error=" << errno
-                     << " (" << strerror(errno) << ")";
-    }
-
-    std::ofstream button2Backlight(kButton2BacklightPath);
-    if (button2Backlight) {
-        buttonBacklight.emplace_back(std::move(button2Backlight));
-    } else {
-        LOG(WARNING) << "Failed to open " << kButton2BacklightPath << ", error=" << errno
-                     << " (" << strerror(errno) << ")";
-    }
-
-    std::ofstream button3Backlight(kButton3BacklightPath);
-    if (button3Backlight) {
-        buttonBacklight.emplace_back(std::move(button3Backlight));
-    } else {
-        LOG(WARNING) << "Failed to open " << kButton3BacklightPath << ", error=" << errno
-                     << " (" << strerror(errno) << ")";
-    }
-
     std::ofstream redLed(kRedLedPath);
     if (!redLed) {
         LOG(ERROR) << "Failed to open " << kRedLedPath << ", error=" << errno
@@ -257,7 +229,7 @@ int main() {
     }
 
     android::sp<ILight> service = new Light(
-            {std::move(lcdBacklight), lcdMaxBrightness}, std::move(buttonBacklight),
+            {std::move(lcdBacklight), lcdMaxBrightness},
             std::move(redLed), std::move(greenLed), std::move(blueLed),
             std::move(redDutyPcts), std::move(greenDutyPcts), std::move(blueDutyPcts),
             std::move(redStartIdx), std::move(greenStartIdx), std::move(blueStartIdx),