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| author | Thorsten Blum <[email protected]> | 2025-02-19 10:44:35 +0000 |
|---|---|---|
| committer | Dinh Nguyen <[email protected]> | 2025-04-24 22:38:07 +0000 |
| commit | 0248bfb2557932b27d3e1375a3dc6902127b42bc (patch) | |
| tree | 022d67213a2fa094e29127bc1552a7147547fadc /rust/helpers/platform.c | |
| parent | clk: socfpga: clk-pll: Optimize local variables (diff) | |
| download | kernel-0248bfb2557932b27d3e1375a3dc6902127b42bc.tar.gz kernel-0248bfb2557932b27d3e1375a3dc6902127b42bc.zip | |
clk: socfpga: stratix10: Optimize local variables
Since readl() returns a u32, the local variable reg can also have the
data type u32. Furthermore, mdiv and refdiv are derived from reg and can
also be a u32.
Since do_div() casts the divisor to u32 anyway, changing the data type
of refdiv to u32 removes the following Coccinelle/coccicheck warning
reported by do_div.cocci:
WARNING: do_div() does a 64-by-32 division, please consider using div64_ul instead
Compile-tested only.
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Thorsten Blum <[email protected]>
Signed-off-by: Dinh Nguyen <[email protected]>
Diffstat (limited to 'rust/helpers/platform.c')
0 files changed, 0 insertions, 0 deletions