diff options
| author | Eddie James <eajames@linux.ibm.com> | 2022-02-07 19:16:40 +0300 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2022-02-21 12:08:54 +0300 |
| commit | f2af60bb7ce2fa5397f401cbf65725d9c87329a4 (patch) | |
| tree | f25b79d00dc27d0c47805d1e56b76ef27bbe067d /drivers/fsi/fsi-master-aspeed.c | |
| parent | a1dc6308865df719efb2a2f8a5f0f5979602d267 (diff) | |
| download | linux-f2af60bb7ce2fa5397f401cbf65725d9c87329a4.tar.xz | |
fsi: Add trace events in initialization path
Add definitions for trace events to show the scanning flow.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20220207161640.35605-1-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/fsi/fsi-master-aspeed.c')
| -rw-r--r-- | drivers/fsi/fsi-master-aspeed.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/fsi/fsi-master-aspeed.c b/drivers/fsi/fsi-master-aspeed.c index 8606e55c1721..04fec1aab23c 100644 --- a/drivers/fsi/fsi-master-aspeed.c +++ b/drivers/fsi/fsi-master-aspeed.c @@ -449,11 +449,13 @@ static ssize_t cfam_reset_store(struct device *dev, struct device_attribute *att { struct fsi_master_aspeed *aspeed = dev_get_drvdata(dev); + trace_fsi_master_aspeed_cfam_reset(true); mutex_lock(&aspeed->lock); gpiod_set_value(aspeed->cfam_reset_gpio, 1); usleep_range(900, 1000); gpiod_set_value(aspeed->cfam_reset_gpio, 0); mutex_unlock(&aspeed->lock); + trace_fsi_master_aspeed_cfam_reset(false); return count; } |