From 6f06ef57bb9031e322752343f7cf8f2408904452 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 31 May 2017 17:57:27 -0600 Subject: [PATCH] rockchip: rk3288: Add error debugging to veyron_init() Add a debug() statement so we can see when something goes wrong with the regulator. Signed-off-by: Simon Glass --- arch/arm/mach-rockchip/rk3288-board.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-rockchip/rk3288-board.c b/arch/arm/mach-rockchip/rk3288-board.c index 9894a25e08..18fd0dcd20 100644 --- a/arch/arm/mach-rockchip/rk3288-board.c +++ b/arch/arm/mach-rockchip/rk3288-board.c @@ -86,8 +86,10 @@ static int veyron_init(void) int ret; ret = regulator_get_by_platname("vdd_arm", &dev); - if (ret) + if (ret) { + debug("Cannot set regulator name\n"); return ret; + } /* Slowly raise to max CPU voltage to prevent overshoot */ ret = regulator_set_value(dev, 1200000); -- 2.39.5