Hi Shih-Yuan, [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v4.3 next-20151111] url: https://github.com/0day-ci/linux/commits/Shih-Yuan-Lee-FourDollars/drm-i915-Set-brightness-maximum-to-a-fixed-value-100/20151111-121325 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: i386-defconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/gpu/drm/i915/intel_panel.c: In function 'get_backlight_min_vbt': >> drivers/gpu/drm/i915/intel_panel.c:1453:1: error: expected expression before '.' token . ^ >> drivers/gpu/drm/i915/intel_panel.c:1460:2: error: 'else' without a previous 'if' else ^ vim +1453 drivers/gpu/drm/i915/intel_panel.c 1447 pwm_step = scale(1, 0, 99, 0, panel->backlight.max); 1448 else if (panel->backlight.max > pwm_min) 1449 pwm_step = scale(1, 0, panel->backlight.max - pwm_min, 1450 0, panel->backlight.max); 1451 else 1452 return pwm_min; > 1453 . 1454 /* 1455 * Because sysfs brightness 0 is used to turn off the backlight, we need step 1456 * down a little bit to make sysfs brightness 1 become the lowest brightness. 1457 */ 1458 if (pwm_min > pwm_step) 1459 return pwm_min - pwm_step; > 1460 else 1461 return pwm_min; 1462 } 1463 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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