[PATCH] soc: imx: imx8m-blk-ctrl: reordering the fields

Peng Fan (OSS) peng.fan at oss.nxp.com
Sun Mar 12 17:49:03 PDT 2023


From: Peng Fan <peng.fan at nxp.com>

The clang-analyzer reports:
"Excessive padding in 'struct imx8m_blk_ctrl_domain_data'
(12 padding bytes, where 4 is optimal). Optimal fields order: name,
clk_names, path_names, gpc_name, num_clks, num_paths, rst_mask, clk_mask,
mipi_phy_rst_mask, consider reordering the fields or adding explicit
padding members [clang-analyzer-optin.performance.Padding]
   struct imx8m_blk_ctrl_domain_data {"

So reordering the fields.

Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 drivers/soc/imx/imx8m-blk-ctrl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/soc/imx/imx8m-blk-ctrl.c b/drivers/soc/imx/imx8m-blk-ctrl.c
index 9b0f81dc292b..716e6eb4838f 100644
--- a/drivers/soc/imx/imx8m-blk-ctrl.c
+++ b/drivers/soc/imx/imx8m-blk-ctrl.c
@@ -37,10 +37,10 @@ struct imx8m_blk_ctrl {
 struct imx8m_blk_ctrl_domain_data {
 	const char *name;
 	const char * const *clk_names;
-	int num_clks;
 	const char * const *path_names;
-	int num_paths;
 	const char *gpc_name;
+	int num_clks;
+	int num_paths;
 	u32 rst_mask;
 	u32 clk_mask;
 
-- 
2.37.1




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