Skip to content

drivers/serial: Use lldbg in uart_register #7092

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
seokhun-eom24 wants to merge 1 commit into
base: master
Choose a base branch
from
+9 −2
Open

drivers/serial: Use lldbg in uart_register #7092

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 9 additions & 2 deletions os/drivers/serial/serial.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1357,6 +1357,8 @@ static int uart_open(FAR struct file *filep)

int uart_register(FAR const char *path, FAR uart_dev_t *dev)
{
int ret;

/* Initialize semaphores */
sem_init(&dev->xmit.sem, 0, 1);
sem_init(&dev->recv.sem, 0, 1);
Expand All @@ -1377,8 +1379,13 @@ int uart_register(FAR const char *path, FAR uart_dev_t *dev)
dev->received = uart_datareceived;

/* Register the serial driver */
dbg("Registering %s\n", path);
return register_driver(path, &g_serialops, 0666, dev);
ret = register_driver(path, &g_serialops, 0666, dev);
if (ret < 0) {
lldbg("register_driver %s failed: %d\n", path, ret);
} else {
llvdbg("register_driver %s success\n", path);
}
return ret;
}

/************************************************************************************
Expand Down