From 4456bc3aa4f5e7be242a3064551c85f56734a2db Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 19 Mar 2012 15:02:31 +0000 Subject: [PATCH] --- yaml --- r: 310295 b: refs/heads/master c: 956107eadc27ffbcdf80357e16138f9595f0f4fd h: refs/heads/master i: 310293: 354b4ac6af3b5f69a234974e854fe413b52d0a53 310291: 9934316d0773fd606fb4de8f038a12c6fc45aa83 310287: 662d416de26019f14164369108a394a43819eabb v: v3 --- [refs] | 2 +- trunk/drivers/video/omap2/displays/panel-tpo-td043mtea1.c | 5 ++++- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/[refs] b/[refs] index 652d0c581ccf..fa6ad6fcc50e 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: ec8741078d0a644d68827c8a347ac6be153622b5 +refs/heads/master: 956107eadc27ffbcdf80357e16138f9595f0f4fd diff --git a/trunk/drivers/video/omap2/displays/panel-tpo-td043mtea1.c b/trunk/drivers/video/omap2/displays/panel-tpo-td043mtea1.c index 32f3fcd7f0f0..74c6b873932b 100644 --- a/trunk/drivers/video/omap2/displays/panel-tpo-td043mtea1.c +++ b/trunk/drivers/video/omap2/displays/panel-tpo-td043mtea1.c @@ -272,11 +272,14 @@ static const struct omap_video_timings tpo_td043_timings = { static int tpo_td043_power_on(struct tpo_td043_device *tpo_td043) { int nreset_gpio = tpo_td043->nreset_gpio; + int r; if (tpo_td043->powered_on) return 0; - regulator_enable(tpo_td043->vcc_reg); + r = regulator_enable(tpo_td043->vcc_reg); + if (r != 0) + return r; /* wait for regulator to stabilize */ msleep(160);