diff options
| author | Ovidiu Panait <ovidiu.panait@windriver.com> | 2020-07-24 14:12:22 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-08-06 14:27:27 -0400 |
| commit | 39a192231b065bb026c170d9384b622009796a3d (patch) | |
| tree | 7d8f86de40cbd00baad046a03507e7ece36c0ab6 /drivers/serial/serial.c | |
| parent | 3a4b52a9e5a817e2c19434290c4e1fe1d792cba2 (diff) | |
drivers: serial: Make serial_initialize return int
serial_initialize is called only during the common init sequence, after
relocation (in common/board_r.c). Because it has a void return value, it
has to wrapped in initr_serial. In order to be able to get rid of this
indirection, make serial_initialize return int.
Remove extern from prototype in order to silence the following checkpatch
warning:
check: extern prototypes should be avoided in .h files
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Diffstat (limited to 'drivers/serial/serial.c')
| -rw-r--r-- | drivers/serial/serial.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c index da017dc5b3..53358acb81 100644 --- a/drivers/serial/serial.c +++ b/drivers/serial/serial.c @@ -170,7 +170,7 @@ void serial_register(struct serial_device *dev) * serial port to the serial core. That serial port is then used as a * default output. */ -void serial_initialize(void) +int serial_initialize(void) { atmel_serial_initialize(); mcf_serial_initialize(); @@ -183,6 +183,8 @@ void serial_initialize(void) mtk_serial_initialize(); serial_assign(default_serial_console()->name); + + return 0; } static int serial_stub_start(struct stdio_dev *sdev) |