lkml.org 
[lkml]   [2021]   [Feb]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v8 1/3] scmi-cpufreq: Remove deferred probe
Date
The current implementation of the scmi_cpufreq_init() function returns
-EPROBE_DEFER when the OPP table is not populated. In practice the
cpufreq core cannot handle this error code.
Therefore, fix the return value and clarify the error message.

Signed-off-by: Nicola Mazzucato <nicola.mazzucato@arm.com>
---
drivers/cpufreq/scmi-cpufreq.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/cpufreq/scmi-cpufreq.c b/drivers/cpufreq/scmi-cpufreq.c
index 491a0a24fb1e..c0345120a7d5 100644
--- a/drivers/cpufreq/scmi-cpufreq.c
+++ b/drivers/cpufreq/scmi-cpufreq.c
@@ -155,8 +155,10 @@ static int scmi_cpufreq_init(struct cpufreq_policy *policy)

nr_opp = dev_pm_opp_get_opp_count(cpu_dev);
if (nr_opp <= 0) {
- dev_dbg(cpu_dev, "OPP table is not ready, deferring probe\n");
- ret = -EPROBE_DEFER;
+ dev_err(cpu_dev, "%s: No OPPs for this device: %d\n",
+ __func__, ret);
+
+ ret = -ENODEV;
goto out_free_opp;
}

--
2.27.0
\
 
 \ /
  Last update: 2021-02-18 23:22    [W:0.199 / U:0.572 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site