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From:   Meng Li <li.meng@amd.com>
To:     Shuah Khan <skhan@linuxfoundation.org>,
        Huang Rui <ray.huang@amd.com>, <linux-pm@vger.kernel.org>
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        Nathan Fontenot <nathan.fontenot@amd.com>,
        Deepak Sharma <deepak.sharma@amd.com>,
        "Alex Deucher" <alexander.deucher@amd.com>,
        Mario Limonciello <mario.limonciello@amd.com>,
        Jinzhou Su <Jinzhou.Su@amd.com>,
        Perry Yuan <Perry.Yuan@amd.com>,
        Xiaojian Du <Xiaojian.Du@amd.com>,
        Viresh Kumar <viresh.kumar@linaro.org>,
        Borislav Petkov <bp@alien8.de>, <linux-kernel@vger.kernel.org>,
        Meng Li <li.meng@amd.com>, kernel test robot <lkp@intel.com>
Subject: [Patch] cpufreq: amd-pstate: modify type in argument 2 for filp_open
Date:   Tue, 6 Sep 2022 10:48:26 +0800
Message-ID: <20220906024826.1560949-1-li.meng@amd.com>
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Modify restricted FMODE_PREAD to experted int O_RDONLY to
fix the sparse warnings below:
sparse warnings: (new ones prefixed by >>)
>> drivers/cpufreq/amd-pstate-ut.c:74:40: sparse: sparse: incorrect type
>> in argument 2 (different base types) @@     expected int @@     got
>> restricted fmode_t [usertype] @@
   drivers/cpufreq/amd-pstate-ut.c:74:40: sparse:     expected int
   drivers/cpufreq/amd-pstate-ut.c:74:40: sparse:     got restricted
fmode_t [usertype]

Signed-off-by: Meng Li <li.meng@amd.com>
Reported-by: kernel test robot <lkp@intel.com>
---
 drivers/cpufreq/amd-pstate-ut.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/cpufreq/amd-pstate-ut.c b/drivers/cpufreq/amd-pstate-ut.c
index 3947b7138184..e4a5b4d90f83 100644
--- a/drivers/cpufreq/amd-pstate-ut.c
+++ b/drivers/cpufreq/amd-pstate-ut.c
@@ -71,7 +71,7 @@ static bool get_shared_mem(void)
 	ssize_t ret;
 
 	if (!boot_cpu_has(X86_FEATURE_CPPC)) {
-		filp = filp_open(path, FMODE_PREAD, 0);
+		filp = filp_open(path, O_RDONLY, 0);
 		if (IS_ERR(filp))
 			pr_err("%s unable to open %s file!\n", __func__, path);
 		else {
-- 
2.34.1