The variable is only used internally and has no external users, so it should me made static. Compile-tested only. Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@xxxxxxxxxxxxxxx> Signed-off-by: Armin Wolf <W_Armin@xxxxxx> --- Changes since v1: - remove Fixes tag - add Reviewed-by tag --- drivers/platform/x86/intel_scu_ipcutil.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/intel_scu_ipcutil.c b/drivers/platform/x86/intel_scu_ipcutil.c index b7c10c15a3d6..7d87cbd4b9c6 100644 --- a/drivers/platform/x86/intel_scu_ipcutil.c +++ b/drivers/platform/x86/intel_scu_ipcutil.c @@ -22,7 +22,7 @@ static int major; -struct intel_scu_ipc_dev *scu; +static struct intel_scu_ipc_dev *scu; static DEFINE_MUTEX(scu_lock); /* IOCTL commands */ -- 2.39.2
