linux-kernel - [PATCH] platform/mellanox: mlxbf-pmc: incorrect type in assignment

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Message-Id: <fece26ad40620b1e0beb733b9bba3de3ce325761.1732088929.git.xiaopei01@kylinos.cn>
Date: Wed, 20 Nov 2024 15:51:39 +0800
From: Pei Xiao <xiaopei01@...inos.cn>
To: hdegoede@...hat.com,
	ilpo.jarvinen@...ux.intel.com,
	vadimp@...dia.com,
	platform-driver-x86@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: davthompson@...dia.com,
	Pei Xiao <xiaopei01@...inos.cn>,
	kernel test robot <lkp@...el.com>
Subject: [PATCH] platform/mellanox: mlxbf-pmc: incorrect type in assignment

sparse warning,expected 'void __iomem *addr',but got 'void *addr'

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202411121935.cgFcEMO4-lkp@intel.com/
Fixes: 423c3361855c ("platform/mellanox: mlxbf-pmc: Add support for BlueField-3")
Signed-off-by: Pei Xiao <xiaopei01@...inos.cn>
---
 drivers/platform/mellanox/mlxbf-pmc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/platform/mellanox/mlxbf-pmc.c b/drivers/platform/mellanox/mlxbf-pmc.c
index 9d18dfca6a67..9ff7b487dc48 100644
--- a/drivers/platform/mellanox/mlxbf-pmc.c
+++ b/drivers/platform/mellanox/mlxbf-pmc.c
@@ -1168,7 +1168,7 @@ static int mlxbf_pmc_program_l3_counter(unsigned int blk_num, u32 cnt_num, u32 e
 /* Method to handle crspace counter programming */
 static int mlxbf_pmc_program_crspace_counter(unsigned int blk_num, u32 cnt_num, u32 evt)
 {
-	void *addr;
+	void __iomem *addr;
 	u32 word;
 	int ret;
 
@@ -1192,7 +1192,7 @@ static int mlxbf_pmc_program_crspace_counter(unsigned int blk_num, u32 cnt_num,
 /* Method to clear crspace counter value */
 static int mlxbf_pmc_clear_crspace_counter(unsigned int blk_num, u32 cnt_num)
 {
-	void *addr;
+	void __iomem *addr;
 
 	addr = pmc->block[blk_num].mmio_base +
 		MLXBF_PMC_CRSPACE_PERFMON_VAL0(pmc->block[blk_num].counters) +
@@ -1405,7 +1405,7 @@ static int mlxbf_pmc_read_l3_event(unsigned int blk_num, u32 cnt_num, u64 *resul
 static int mlxbf_pmc_read_crspace_event(unsigned int blk_num, u32 cnt_num, u64 *result)
 {
 	u32 word, evt;
-	void *addr;
+	void __iomem *addr;
 	int ret;
 
 	addr = pmc->block[blk_num].mmio_base +
-- 
2.34.1