[PATCH v2 -next] ACPI: APEI: EINJ: Use DEFINE_DEBUGFS_ATTRIBUTE for debugfs files

[YueHaibing <yuehaibing@xxxxxxxxxx>]

Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
for debugfs files to make debugfs_simple_attr.cocci warnings go away.

Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci

Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
v2: fix patch title and log
---
 drivers/acpi/apei/einj.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c
index fcccbfd..6119da1 100644
--- a/drivers/acpi/apei/einj.c
+++ b/drivers/acpi/apei/einj.c
@@ -644,8 +644,8 @@ static int error_type_set(void *data, u64 val)
 	return 0;
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(error_type_fops, error_type_get,
-			error_type_set, "0x%llx\n");
+DEFINE_DEBUGFS_ATTRIBUTE(error_type_fops, error_type_get, error_type_set,
+			 "0x%llx\n");
 
 static int error_inject_set(void *data, u64 val)
 {
@@ -656,8 +656,7 @@ static int error_inject_set(void *data, u64 val)
 		error_param3, error_param4);
 }
 
-DEFINE_SIMPLE_ATTRIBUTE(error_inject_fops, NULL,
-			error_inject_set, "%llu\n");
+DEFINE_DEBUGFS_ATTRIBUTE(error_inject_fops, NULL, error_inject_set, "%llu\n");
 
 static int einj_check_table(struct acpi_table_einj *einj_tab)
 {
@@ -718,12 +717,14 @@ static int __init einj_init(void)
 	if (!fentry)
 		goto err_cleanup;
 
-	fentry = debugfs_create_file("error_type", S_IRUSR | S_IWUSR,
-				     einj_debug_dir, NULL, &error_type_fops);
+	fentry = debugfs_create_file_unsafe("error_type", 0600,
+					    einj_debug_dir, NULL,
+					    &error_type_fops);
 	if (!fentry)
 		goto err_cleanup;
-	fentry = debugfs_create_file("error_inject", S_IWUSR,
-				     einj_debug_dir, NULL, &error_inject_fops);
+	fentry = debugfs_create_file_unsafe("error_inject", 0200,
+					    einj_debug_dir, NULL,
+					    &error_inject_fops);
 	if (!fentry)
 		goto err_cleanup;