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Declare it as 'const char * const' to improve const correctness and prevent accidental modification. Also fix minor formatting issues reported by checkpatch. No functional changes intended. Signed-off-by: Palak Raval --- drivers/staging/gdm724x/gdm_tty.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index 32b2e817ff04..ac8511b88464 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) { @@ -160,6 +160,7 @@ static ssize_t gdm_tty_write(struct tty_struct *tty, const u8 *buf, size_t len) while (remain) { size_t sending_len = min_t(size_t, MUX_TX_MAX_SIZE, remain); + gdm->tty_dev->send_func(gdm->tty_dev->priv_dev, (void *)(buf + sent_len), sending_len, @@ -272,7 +273,7 @@ int register_lte_tty_driver(void) for (i = 0; i < TTY_MAX_COUNT; i++) { tty_driver = tty_alloc_driver(GDM_TTY_MINOR, - TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV); + TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV); if (IS_ERR(tty_driver)) return PTR_ERR(tty_driver); -- 2.34.1