[add the missing subject line..]

On Sat, Sep 08, 2012 at 09:44:50AM +0800, Fengguang Wu wrote:

Hi Mark,

FYI, kernel build failed on

tree: git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next head: e8bb382aa74747f23e2903c15e48e9f06de5c60a commit: 9ad4ba77112a3700129cdb142796a54680baa266 [100/103] ASoC: dapm: Allow regulators to bypass as well as disable when idle config: x86_64-allmodconfig (attached as .config)

All related error/warning messages:

sound/soc/soc-dapm.c: In function 'dapm_regulator_event': sound/soc/soc-dapm.c:1023:4: error: implicit declaration of function 'regulator_allow_bypass' [-Werror=implicit-function-declaration] cc1: some warnings being treated as errors

vim +1023 sound/soc/soc-dapm.c 1018 { 1019 int ret; 1020 1021 if (SND_SOC_DAPM_EVENT_ON(event)) { 1022 if (w->invert & SND_SOC_DAPM_REGULATOR_BYPASS) {

...

1023 ret = regulator_allow_bypass(w->regulator, true);

1024 if (ret != 0) 1025 dev_warn(w->dapm->dev, 1026 "Failed to bypass %s: %d\n", 1027 w->name, ret); 1028 }

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0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu wfg@linux.intel.com Intel Corporation