6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
In commit e72160cb6e23 ("cpufreq: brcmstb-avs-cpufreq: add check for
cpufreq_cpu_get's return value"), build warnings occur because a
variable is created after some logic, resulting in:
drivers/cpufreq/brcmstb-avs-cpufreq.c: In function 'brcm_avs_cpufreq_get':
drivers/cpufreq/brcmstb-avs-cpufreq.c:486:9: error: ISO C90 forbids mixed
declarations and code [-Werror=declaration-after-statement]
486 | struct private_data *priv = policy->driver_data;
| ^~~~~~
cc1: all warnings being treated as errors
make[2]: *** [scripts/Makefile.build:289:
drivers/cpufreq/brcmstb-avs-cpufreq.o] Error 1
make[1]: *** [scripts/Makefile.build:552: drivers/cpufreq] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1907: drivers] Error 2
Fix this up.
Link: https://lore.kernel.org/r/e114d9e5-26af-42be-9baa-72c3a6ec8fe5@xxxxxxxxxx
Link: https://lore.kernel.org/stable/20240327015023.GC7502@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/T/#m15bff0fe96986ef780e848b4fff362bf8ea03f08
Reported-by: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx>
Fixes: e72160cb6e23 ("cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value")
Cc: Anastasia Belova <abelova@xxxxxxxxxxxxx>
Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Cc: Sasha Levin <sashal@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/cpufreq/brcmstb-avs-cpufreq.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/drivers/cpufreq/brcmstb-avs-cpufreq.c
+++ b/drivers/cpufreq/brcmstb-avs-cpufreq.c
@@ -481,10 +481,11 @@ static bool brcm_avs_is_firmware_loaded(
static unsigned int brcm_avs_cpufreq_get(unsigned int cpu)
{
struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
+ struct private_data *priv;
+
if (!policy)
return 0;
- struct private_data *priv = policy->driver_data;
-
+ priv = policy->driver_data;
cpufreq_cpu_put(policy);
return brcm_avs_get_frequency(priv->base);
