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Declare it as 'const char * const' to improve const correctness and prevent accidental modification. Signed-off-by: Palak Raval --- v2: - Drop unrelated formatting changes - Keep only the DEVICE_STRING const-correctness change --- drivers/staging/gdm724x/gdm_tty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index 32b2e817ff04..65c53811f099 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -31,7 +31,7 @@ static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR]; static DEFINE_MUTEX(gdm_table_lock); static const char *DRIVER_STRING[TTY_MAX_COUNT] = {"GCTATC", "GCTDM"}; -static char *DEVICE_STRING[TTY_MAX_COUNT] = {"GCT-ATC", "GCT-DM"}; +static const char * const DEVICE_STRING[TTY_MAX_COUNT] = {"GCT-ATC", "GCT-DM"}; static void gdm_port_destruct(struct tty_port *port) { -- 2.34.1