From: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Date: Tue, 16 Jun 2020 17:14:09 +0800
Subject: ACPI: sysfs: add newlines when printing module parameters
Patch-mainline: v5.9-rc1
Git-commit: 5ae318f6fd9bbbb57c6b3841817a16fbd7649127
References: jsc#SLE-16407
Add newlines for several module parameters printed by sysfs.
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Lee, Chun-Yi <jlee@suse.com>
---
drivers/acpi/sysfs.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/drivers/acpi/sysfs.c
+++ b/drivers/acpi/sysfs.c
@@ -214,7 +214,7 @@ static int param_set_trace_method_name(c
static int param_get_trace_method_name(char *buffer, const struct kernel_param *kp)
{
- return scnprintf(buffer, PAGE_SIZE, "%s", acpi_gbl_trace_method_name);
+ return scnprintf(buffer, PAGE_SIZE, "%s\n", acpi_gbl_trace_method_name);
}
static const struct kernel_param_ops param_ops_trace_method = {
@@ -271,15 +271,15 @@ static int param_set_trace_state(const c
static int param_get_trace_state(char *buffer, const struct kernel_param *kp)
{
if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED))
- return sprintf(buffer, "disable");
+ return sprintf(buffer, "disable\n");
else {
if (acpi_gbl_trace_method_name) {
if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT)
- return sprintf(buffer, "method-once");
+ return sprintf(buffer, "method-once\n");
else
- return sprintf(buffer, "method");
+ return sprintf(buffer, "method\n");
} else
- return sprintf(buffer, "enable");
+ return sprintf(buffer, "enable\n");
}
return 0;
}
@@ -302,7 +302,7 @@ static int param_get_acpica_version(char
{
int result;
- result = sprintf(buffer, "%x", ACPI_CA_VERSION);
+ result = sprintf(buffer, "%x\n", ACPI_CA_VERSION);
return result;
}