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| author | Pavan Savoy <pavan_savoy@ti.com> | 2011-02-04 02:23:12 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-04 12:41:21 -0800 |
| commit | 6710fcff66ef0330cdc458557271ee86026745d0 (patch) | |
| tree | bde1aa52993ac777651b753990d32fa1e7a4228c /drivers/misc/ti-st/st_core.c | |
| parent | 704426649dd4324b34cefea322f4333e5280f852 (diff) | |
| download | lwn-6710fcff66ef0330cdc458557271ee86026745d0.tar.gz lwn-6710fcff66ef0330cdc458557271ee86026745d0.zip | |
drivers:misc: ti-st: set right debug levels for logs
pr_debug-ing few pr_infos from the data paths such as tty receive and
write so as to reduce debugs when we have higher logging levels enabled
undef VERBOSE in receive to avoid huge logs when log level 8 is set.
Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/misc/ti-st/st_core.c')
| -rw-r--r-- | drivers/misc/ti-st/st_core.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 79d2dc3fca1f..f7bb96f3a424 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -82,7 +82,7 @@ int st_int_write(struct st_data_s *st_gdata, */ void st_send_frame(unsigned char chnl_id, struct st_data_s *st_gdata) { - pr_info(" %s(prot:%d) ", __func__, chnl_id); + pr_debug(" %s(prot:%d) ", __func__, chnl_id); if (unlikely (st_gdata == NULL || st_gdata->rx_skb == NULL @@ -226,7 +226,7 @@ void st_int_recv(void *disc_data, return; } - pr_info("count %ld rx_state %ld" + pr_debug("count %ld rx_state %ld" "rx_count %ld", count, st_gdata->rx_state, st_gdata->rx_count); @@ -260,7 +260,7 @@ void st_int_recv(void *disc_data, plen = &st_gdata->rx_skb->data [proto->offset_len_in_hdr]; - pr_info("plen pointing to %x\n", *plen); + pr_debug("plen pointing to %x\n", *plen); if (proto->len_size == 1)/* 1 byte len field */ payload_len = *(unsigned char *)plen; else if (proto->len_size == 2) @@ -272,7 +272,7 @@ void st_int_recv(void *disc_data, __func__, proto->chnl_id); st_check_data_len(st_gdata, proto->chnl_id, payload_len); - pr_info("off %d, pay len %d\n", + pr_debug("off %d, pay len %d\n", proto->offset_len_in_hdr, payload_len); continue; } /* end of switch rx_state */ @@ -285,7 +285,7 @@ void st_int_recv(void *disc_data, case LL_SLEEP_IND: case LL_SLEEP_ACK: case LL_WAKE_UP_IND: - pr_info("PM packet"); + pr_debug("PM packet"); /* this takes appropriate action based on * sleep state received -- */ @@ -294,7 +294,7 @@ void st_int_recv(void *disc_data, count--; continue; case LL_WAKE_UP_ACK: - pr_info("PM packet"); + pr_debug("PM packet"); /* wake up ack received */ st_wakeup_ack(st_gdata, *ptr); ptr++; @@ -314,7 +314,7 @@ void st_int_recv(void *disc_data, st_gdata->rx_chnl = *ptr; st_gdata->rx_state = ST_W4_HEADER; st_gdata->rx_count = st_gdata->list[type]->hdr_len; - pr_info("rx_count %ld\n", st_gdata->rx_count); + pr_debug("rx_count %ld\n", st_gdata->rx_count); }; ptr++; count--; @@ -360,7 +360,7 @@ void st_int_enqueue(struct st_data_s *st_gdata, struct sk_buff *skb) switch (st_ll_getstate(st_gdata)) { case ST_LL_AWAKE: - pr_info("ST LL is AWAKE, sending normally"); + pr_debug("ST LL is AWAKE, sending normally"); skb_queue_tail(&st_gdata->txq, skb); break; case ST_LL_ASLEEP_TO_AWAKE: @@ -400,7 +400,7 @@ void st_tx_wakeup(struct st_data_s *st_data) pr_debug("%s", __func__); /* check for sending & set flag sending here */ if (test_and_set_bit(ST_TX_SENDING, &st_data->tx_state)) { - pr_info("ST already sending"); + pr_debug("ST already sending"); /* keep sending */ set_bit(ST_TX_WAKEUP, &st_data->tx_state); return; @@ -735,7 +735,6 @@ static void st_tty_close(struct tty_struct *tty) static void st_tty_receive(struct tty_struct *tty, const unsigned char *data, char *tty_flags, int count) { -#define VERBOSE #ifdef VERBOSE print_hex_dump(KERN_DEBUG, ">in>", DUMP_PREFIX_NONE, 16, 1, data, count, 0); |