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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2015-12-15 11:16:44 +0000 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-24 02:11:37 +0100 |
| commit | a7def561c2ad8572c5d016ac96949e5e9999965f (patch) | |
| tree | 625aab80ed5b5b5cc44b8a620f3b4291b72b712e /drivers | |
| parent | Linux 4.4-rc6 (diff) | |
| download | linux-dev-a7def561c2ad8572c5d016ac96949e5e9999965f.tar.xz linux-dev-a7def561c2ad8572c5d016ac96949e5e9999965f.zip | |
cpufreq: scpi-cpufreq: signedness bug in scpi_get_dvfs_info()
The "domain" variable needs to be signed for the error handling to work.
Fixes: 8def31034d03 (cpufreq: arm_big_little: add SCPI interface driver)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/cpufreq/scpi-cpufreq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/scpi-cpufreq.c b/drivers/cpufreq/scpi-cpufreq.c index 2c3b16fd3a01..de5e89b2eaaa 100644 --- a/drivers/cpufreq/scpi-cpufreq.c +++ b/drivers/cpufreq/scpi-cpufreq.c @@ -31,7 +31,7 @@ static struct scpi_ops *scpi_ops; static struct scpi_dvfs_info *scpi_get_dvfs_info(struct device *cpu_dev) { - u8 domain = topology_physical_package_id(cpu_dev->id); + int domain = topology_physical_package_id(cpu_dev->id); if (domain < 0) return ERR_PTR(-EINVAL); |