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| author |   Mika Westerberg <mika.westerberg@linux.intel.com> | 2018-10-01 12:31:19 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-10-02 15:52:08 -0700 |
| commit | daa5140f7e71f513606c2e4f394b9e8b8d679661 (patch) | |
| tree | 35473f5f2691bf8ad3e788d527035054d346429e /drivers/thunderbolt/ctl.c | |
| parent | thunderbolt: Remove a meaningless NULL pointer check before dma_pool_destroy (diff) | |
| download | linux-dev-daa5140f7e71f513606c2e4f394b9e8b8d679661.tar.xz linux-dev-daa5140f7e71f513606c2e4f394b9e8b8d679661.zip | |
thunderbolt: Make the driver less verbose
Currently the driver logs quite a lot to the system message buffer even
when doing normal operations. This information is not useful for
ordinary users and might even annoy some.
For this reason convert most of the logs at info level to happen at
debug level instead. The nice output formatting is untouched.
Logging can be easily re-enabled by passing "thunderbolt.dyndbg" in the
kernel command line (or using the corresponding control file runtime).
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Yehezkel Bernat <yehezkelshb@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thunderbolt/ctl.c')
| -rw-r--r-- | drivers/thunderbolt/ctl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/thunderbolt/ctl.c b/drivers/thunderbolt/ctl.c index e54e84e43ede..7456c094e232 100644 --- a/drivers/thunderbolt/ctl.c +++ b/drivers/thunderbolt/ctl.c @@ -631,7 +631,7 @@ struct tb_ctl *tb_ctl_alloc(struct tb_nhi *nhi, event_cb cb, void *cb_data) ctl->rx_packets[i]->frame.callback = tb_ctl_rx_callback; } - tb_ctl_info(ctl, "control channel created\n"); + tb_ctl_dbg(ctl, "control channel created\n"); return ctl; err: tb_ctl_free(ctl); @@ -672,7 +672,7 @@ void tb_ctl_free(struct tb_ctl *ctl) void tb_ctl_start(struct tb_ctl *ctl) { int i; - tb_ctl_info(ctl, "control channel starting...\n"); + tb_ctl_dbg(ctl, "control channel starting...\n"); tb_ring_start(ctl->tx); /* is used to ack hotplug packets, start first */ tb_ring_start(ctl->rx); for (i = 0; i < TB_CTL_RX_PKG_COUNT; i++) @@ -701,7 +701,7 @@ void tb_ctl_stop(struct tb_ctl *ctl) if (!list_empty(&ctl->request_queue)) tb_ctl_WARN(ctl, "dangling request in request_queue\n"); INIT_LIST_HEAD(&ctl->request_queue); - tb_ctl_info(ctl, "control channel stopped\n"); + tb_ctl_dbg(ctl, "control channel stopped\n"); } /* public interface, commands */ |