diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2015-12-15 11:16:44 +0000 |
|---|---|---|
| committer | Jon Medhurst <tixy@linaro.org> | 2016-04-14 09:18:56 +0100 |
| commit | 10fad76e8c450ad6c155691ba0989dd7621a0f55 (patch) | |
| tree | 0414c7d7a08e88288249c37ea0765315b1b3761b | |
| parent | d75a58a903df1a52b1949e3fb0143bc7fbf3f8b9 (diff) | |
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>
(cherry picked from commit a7def561c2ad8572c5d016ac96949e5e9999965f)
Signed-off-by: Jon Medhurst <tixy@linaro.org>
| -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 304d2057163e..35a503b7b19e 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); |