diff options
Diffstat (limited to 'drivers/misc/ti-st/st_core.c')
| -rw-r--r-- | drivers/misc/ti-st/st_core.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 01d2257deea4..c1a134bd8ba7 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -16,14 +16,12 @@ #include <linux/ti_wilink_st.h> -extern void st_kim_recv(void *, const unsigned char *, long); -void st_int_recv(void *, const unsigned char *, long); /* * function pointer pointing to either, * st_kim_recv during registration to receive fw download responses * st_int_recv after registration to receive proto stack responses */ -static void (*st_recv) (void *, const unsigned char *, long); +static void (*st_recv)(void *disc_data, const u8 *ptr, size_t count); /********************************************************************/ static void add_channel_to_table(struct st_data_s *st_gdata, @@ -225,10 +223,8 @@ static inline void st_wakeup_ack(struct st_data_s *st_gdata, * HCI-Events, ACL, SCO, 4 types of HCI-LL PM packets * CH-8 packets from FM, CH-9 packets from GPS cores. */ -void st_int_recv(void *disc_data, - const unsigned char *data, long count) +static void st_int_recv(void *disc_data, const u8 *ptr, size_t count) { - char *ptr; struct st_proto_s *proto; unsigned short payload_len = 0; int len = 0; @@ -237,14 +233,12 @@ void st_int_recv(void *disc_data, struct st_data_s *st_gdata = (struct st_data_s *)disc_data; unsigned long flags; - ptr = (char *)data; - /* tty_receive sent null ? */ - if (unlikely(ptr == NULL) || (st_gdata == NULL)) { + if (st_gdata == NULL) { pr_err(" received null from TTY "); return; } - pr_debug("count %ld rx_state %ld" + pr_debug("count %zu rx_state %ld" "rx_count %ld", count, st_gdata->rx_state, st_gdata->rx_count); @@ -796,8 +790,8 @@ static void st_tty_close(struct tty_struct *tty) pr_debug("%s: done ", __func__); } -static void st_tty_receive(struct tty_struct *tty, const unsigned char *data, - const char *tty_flags, int count) +static void st_tty_receive(struct tty_struct *tty, const u8 *data, + const u8 *tty_flags, size_t count) { #ifdef VERBOSE print_hex_dump(KERN_DEBUG, ">in>", DUMP_PREFIX_NONE, |