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From: Yunhui Cui <cuiyunhui@bytedance.com>
To: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org,
	linux-kernel@vger.kernel.org, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu,
	linux-riscv@lists.infradead.org, bhelgaas@google.com,
	james.morse@arm.com, jhugo@codeaurora.org, jeremy.linton@arm.com,
	john.garry@huawei.com, Jonathan.Cameron@huawei.com,
	pierre.gondois@arm.com, sudeep.holla@arm.com,
	tiantao6@huawei.com
Cc: Yunhui Cui <cuiyunhui@bytedance.com>
Subject: [PATCH v3 1/3] riscv: cacheinfo: remove the useless parameter (node) of ci_leaf_init()
Date: Tue, 16 Apr 2024 11:14:36 +0800	[thread overview]
Message-ID: <20240416031438.7637-1-cuiyunhui@bytedance.com> (raw)

The implementation of the ci_leaf_init() function body and the caller
do not use the input parameter (struct device_node *node), so remove it.

Fixes: 6a24915145c9 ("Revert "riscv: Set more data to cacheinfo"")
Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
---
 arch/riscv/kernel/cacheinfo.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c
index 09e9b88110d1..30a6878287ad 100644
--- a/arch/riscv/kernel/cacheinfo.c
+++ b/arch/riscv/kernel/cacheinfo.c
@@ -64,7 +64,6 @@ uintptr_t get_cache_geometry(u32 level, enum cache_type type)
 }
 
 static void ci_leaf_init(struct cacheinfo *this_leaf,
-			 struct device_node *node,
 			 enum cache_type type, unsigned int level)
 {
 	this_leaf->level = level;
@@ -80,11 +79,11 @@ int populate_cache_leaves(unsigned int cpu)
 	int levels = 1, level = 1;
 
 	if (of_property_read_bool(np, "cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
 	if (of_property_read_bool(np, "i-cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
 	if (of_property_read_bool(np, "d-cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 
 	prev = np;
 	while ((np = of_find_next_cache_node(np))) {
@@ -97,11 +96,11 @@ int populate_cache_leaves(unsigned int cpu)
 		if (level <= levels)
 			break;
 		if (of_property_read_bool(np, "cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
 		if (of_property_read_bool(np, "i-cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
 		if (of_property_read_bool(np, "d-cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 		levels = level;
 	}
 	of_node_put(np);
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Yunhui Cui <cuiyunhui@bytedance.com>
To: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org,
	linux-kernel@vger.kernel.org, paul.walmsley@sifive.com,
	palmer@dabbelt.com, aou@eecs.berkeley.edu,
	linux-riscv@lists.infradead.org, bhelgaas@google.com,
	james.morse@arm.com, jhugo@codeaurora.org, jeremy.linton@arm.com,
	john.garry@huawei.com, Jonathan.Cameron@huawei.com,
	pierre.gondois@arm.com, sudeep.holla@arm.com,
	tiantao6@huawei.com
Cc: Yunhui Cui <cuiyunhui@bytedance.com>
Subject: [PATCH v3 1/3] riscv: cacheinfo: remove the useless parameter (node) of ci_leaf_init()
Date: Tue, 16 Apr 2024 11:14:36 +0800	[thread overview]
Message-ID: <20240416031438.7637-1-cuiyunhui@bytedance.com> (raw)

The implementation of the ci_leaf_init() function body and the caller
do not use the input parameter (struct device_node *node), so remove it.

Fixes: 6a24915145c9 ("Revert "riscv: Set more data to cacheinfo"")
Signed-off-by: Yunhui Cui <cuiyunhui@bytedance.com>
---
 arch/riscv/kernel/cacheinfo.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c
index 09e9b88110d1..30a6878287ad 100644
--- a/arch/riscv/kernel/cacheinfo.c
+++ b/arch/riscv/kernel/cacheinfo.c
@@ -64,7 +64,6 @@ uintptr_t get_cache_geometry(u32 level, enum cache_type type)
 }
 
 static void ci_leaf_init(struct cacheinfo *this_leaf,
-			 struct device_node *node,
 			 enum cache_type type, unsigned int level)
 {
 	this_leaf->level = level;
@@ -80,11 +79,11 @@ int populate_cache_leaves(unsigned int cpu)
 	int levels = 1, level = 1;
 
 	if (of_property_read_bool(np, "cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
 	if (of_property_read_bool(np, "i-cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
 	if (of_property_read_bool(np, "d-cache-size"))
-		ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+		ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 
 	prev = np;
 	while ((np = of_find_next_cache_node(np))) {
@@ -97,11 +96,11 @@ int populate_cache_leaves(unsigned int cpu)
 		if (level <= levels)
 			break;
 		if (of_property_read_bool(np, "cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_UNIFIED, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level);
 		if (of_property_read_bool(np, "i-cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_INST, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level);
 		if (of_property_read_bool(np, "d-cache-size"))
-			ci_leaf_init(this_leaf++, np, CACHE_TYPE_DATA, level);
+			ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);
 		levels = level;
 	}
 	of_node_put(np);
-- 
2.20.1


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             reply	other threads:[~2024-04-16  3:14 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-16  3:14 Yunhui Cui [this message]
2024-04-16  3:14 ` [PATCH v3 1/3] riscv: cacheinfo: remove the useless parameter (node) of ci_leaf_init() Yunhui Cui
2024-04-16  3:14 ` [PATCH v3 2/3] riscv: cacheinfo: initialize cacheinfo's level and type from ACPI PPTT Yunhui Cui
2024-04-16  3:14   ` Yunhui Cui
2024-04-16  9:39   ` Sudeep Holla
2024-04-16  9:39     ` Sudeep Holla
2024-04-16 20:03   ` Jeremy Linton
2024-04-16 20:03     ` Jeremy Linton
2024-04-17  3:15     ` [External] " yunhui cui
2024-04-17  3:15       ` yunhui cui
2024-04-17 14:00       ` Jeremy Linton
2024-04-17 14:00         ` Jeremy Linton
2024-04-18  2:52         ` yunhui cui
2024-04-18  2:52           ` yunhui cui
2024-04-16  3:14 ` [PATCH v3 3/3] RISC-V: Select ACPI PPTT drivers Yunhui Cui
2024-04-16  3:14   ` Yunhui Cui
2024-04-16 19:49 ` [PATCH v3 1/3] riscv: cacheinfo: remove the useless parameter (node) of ci_leaf_init() Jeremy Linton
2024-04-16 19:49   ` Jeremy Linton

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