Messages in this thread Patch in this message | | | Date | Tue, 29 Nov 2022 19:33:22 +0800 (CST) | From | <> | Subject | [PATCH] ACPI: CPPC: use sysfs emit() to instead of scnprintf() |
| |
From: ye xingchen <ye.xingchen@zte.com.cn>
Replace the open-code with sysfs_emit() to simplify the code.
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> --- drivers/acpi/cppc_acpi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index 093675b1a1ff..0f17b1c32718 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -148,7 +148,7 @@ __ATTR(_name, 0444, show_##_name, NULL) if (ret) \ return ret; \ \ - return scnprintf(buf, PAGE_SIZE, "%llu\n", \ + return sysfs_emit(buf, "%llu\n", \ (u64)st_name.member_name); \ } \ define_one_cppc_ro(member_name) @@ -174,7 +174,7 @@ static ssize_t show_feedback_ctrs(struct kobject *kobj, if (ret) return ret;
- return scnprintf(buf, PAGE_SIZE, "ref:%llu del:%llu\n", + return sysfs_emit(buf, "ref:%llu del:%llu\n", fb_ctrs.reference, fb_ctrs.delivered); } define_one_cppc_ro(feedback_ctrs); -- 2.25.1
| |