lkml.org 
[lkml]   [2018]   [Oct]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
SubjectRe: [PATCH v3 0/3] pinctrl: msm interrupt and muxing fixes
Date
Quoting Niklas Cassel (2018-09-12 03:34:31)
> Hello Stephen,
>
> I'm getting this warning on dragonboard 820c (msm8996) when booting linux-next:
>
> [ 3.211575] WARNING: CPU: 1 PID: 1 at drivers/pinctrl/qcom/pinctrl-msm.c:164 msm_pinmux_set_mux+0xc8/0x150
> [ 3.212127] l28: ramp_delay not set

Thanks for testing. I think the problem is I messed up the function 0
and enum 0. Can you try this patch?

--8<---
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 1684b2da09d5..b925b8feac95 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -188,7 +188,7 @@ static int msm_pinmux_request_gpio(struct pinctrl_dev *pctldev,
return 0;

/* For now assume function 0 is GPIO because it always is */
- return msm_pinmux_set_mux(pctldev, 0, offset);
+ return msm_pinmux_set_mux(pctldev, g->funcs[0], offset);
}

static const struct pinmux_ops msm_pinmux_ops = {
\
 
 \ /
  Last update: 2018-10-01 20:47    [W:0.118 / U:1.028 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site