Received-SPF: pass (google.com: domain of linux-kernel+bounces-92352-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
From: Ben Zong-You Xie <ben717@andestech.com>
To: <peterz@infradead.org>, <mingo@redhat.com>, <acme@kernel.org>,
        <namhyung@kernel.org>, <mark.rutland@arm.com>,
        <alexander.shishkin@linux.intel.com>, <jolsa@kernel.org>,
        <irogers@google.com>, <adrian.hunter@intel.com>,
        <paul.walmsley@sifive.com>, <palmer@dabbelt.com>,
        <aou@eecs.berkeley.edu>, <linux-perf-users@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <linux-riscv@lists.infradead.org>
CC: <dylan@andestech.com>, <tim609@andestech.com>,
        Ben Zong-You Xie
	<ben717@andestech.com>
Subject: [PATCH 2/2] perf riscv: Fix the warning due to the incompatible type
Date: Tue, 5 Mar 2024 20:05:01 +0800
Message-ID: <20240305120501.1785084-3-ben717@andestech.com>
In-Reply-To: <20240305120501.1785084-1-ben717@andestech.com>
References: <20240305120501.1785084-1-ben717@andestech.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain

In the 32-bit platform, the second argument of getline is expectd to be
'size_t *'(aka 'unsigned int *'), but line_sz is of type 
'unsigned long *'. Therefore, declare line_sz as size_t.

Signed-off-by: Ben Zong-You Xie <ben717@andestech.com>
---
 tools/perf/arch/riscv/util/header.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/arch/riscv/util/header.c b/tools/perf/arch/riscv/util/header.c
index 4a41856938a8..1b29030021ee 100644
--- a/tools/perf/arch/riscv/util/header.c
+++ b/tools/perf/arch/riscv/util/header.c
@@ -41,7 +41,7 @@ static char *_get_cpuid(void)
 	char *mimpid = NULL;
 	char *cpuid = NULL;
 	int read;
-	unsigned long line_sz;
+	size_t line_sz;
 	FILE *cpuinfo;
 
 	cpuinfo = fopen(CPUINFO, "r");
-- 
2.34.1