[PATCH] staging: greybus: audio_manager: make envp[] static const

[Sameeksha Sankpal]

The envp[] array contains string literals and is never modified.
Declare it as 'static const char * const' to place it in read-only
memory and avoid unnecessary stack usage.

This fixes a checkpatch warning:
"char * array declaration might be better as static const"

Signed-off-by: Sameeksha Sankpal <sameekshasankpal@xxxxxxxxx>
---
 drivers/staging/greybus/audio_manager_module.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/staging/greybus/audio_manager_module.c
index 4a4dfb42f50f..1b83c05f2434 100644
--- a/drivers/staging/greybus/audio_manager_module.c
+++ b/drivers/staging/greybus/audio_manager_module.c
@@ -159,7 +159,7 @@ static void send_add_uevent(struct gb_audio_manager_module *module)
 	char ip_devices_string[64];
 	char op_devices_string[64];
 
-	char *envp[] = {
+	static const char * const envp[] = {
 		name_string,
 		vid_string,
 		pid_string,
-- 
2.43.0