mirror of https://gitee.com/openkylin/linux.git
ACPI: sysfs: add newlines when printing module parameters
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>
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@ -214,7 +214,7 @@ static int param_set_trace_method_name(const char *val,
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static int param_get_trace_method_name(char *buffer, const struct kernel_param *kp)
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static int param_get_trace_method_name(char *buffer, const struct kernel_param *kp)
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{
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{
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return scnprintf(buffer, PAGE_SIZE, "%s", acpi_gbl_trace_method_name);
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return scnprintf(buffer, PAGE_SIZE, "%s\n", acpi_gbl_trace_method_name);
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}
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}
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static const struct kernel_param_ops param_ops_trace_method = {
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static const struct kernel_param_ops param_ops_trace_method = {
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@ -271,15 +271,15 @@ static int param_set_trace_state(const char *val,
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static int param_get_trace_state(char *buffer, const struct kernel_param *kp)
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static int param_get_trace_state(char *buffer, const struct kernel_param *kp)
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{
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{
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if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED))
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if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED))
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return sprintf(buffer, "disable");
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return sprintf(buffer, "disable\n");
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else {
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else {
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if (acpi_gbl_trace_method_name) {
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if (acpi_gbl_trace_method_name) {
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if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT)
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if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT)
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return sprintf(buffer, "method-once");
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return sprintf(buffer, "method-once\n");
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else
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else
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return sprintf(buffer, "method");
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return sprintf(buffer, "method\n");
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} else
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} else
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return sprintf(buffer, "enable");
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return sprintf(buffer, "enable\n");
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}
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}
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return 0;
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return 0;
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}
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}
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@ -302,7 +302,7 @@ static int param_get_acpica_version(char *buffer,
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{
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{
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int result;
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int result;
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result = sprintf(buffer, "%x", ACPI_CA_VERSION);
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result = sprintf(buffer, "%x\n", ACPI_CA_VERSION);
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return result;
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return result;
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}
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}
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