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soc: renesas: Use bitfield helpers

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Use the field_get() helper, instead of open-coding the same operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
This commit is contained in:
Geert Uytterhoeven 2025-11-06 14:34:14 +01:00 • committed by Yury Norov (NVIDIA)
parent 3937b05bb7
commit c604cb5fdf
1 changed files with 2 additions and 2 deletions
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4
drivers/soc/renesas/renesas-soc.c
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@ -5,6 +5,7 @@
* Copyright (C) 2014-2016 Glider bvba
*/
#include <linux/bitfield.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
@ -524,8 +525,7 @@ static int __init renesas_soc_init(void)
eshi, eslo);
}
if (soc->id &&
((product & id->mask) >> __ffs(id->mask)) != soc->id) {
if (soc->id && field_get(id->mask, product) != soc->id) {
pr_warn("SoC mismatch (product = 0x%x)\n", product);
ret = -ENODEV;
goto free_soc_dev_attr;