diff options
| author | Simon Glass <sjg@chromium.org> | 2019-11-14 12:57:23 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2019-12-02 18:23:10 -0500 |
| commit | f516fd99ec59d964836906c8ac370f246d60c14d (patch) | |
| tree | a3247c000d7a32a3869d914393b5b99139d2cc95 /include/serial.h | |
| parent | 2310c8ede3341757ca78885c25262a30e520a3ff (diff) | |
| download | u-boot-f516fd99ec59d964836906c8ac370f246d60c14d.zip u-boot-f516fd99ec59d964836906c8ac370f246d60c14d.tar.gz u-boot-f516fd99ec59d964836906c8ac370f246d60c14d.tar.bz2 | |
common: Move serial_printf() to the serial header
Move this function header to serial.h since this function is clearly
related to serial. The function itself stays in console.c since we don't
have a single serial file. DM and non-DM each has a separate file so we
would have to either create a new common serial file, or repeat the
function in both serial.c and serial-uclass.c, neither of which seem
worthwhile.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/serial.h')
| -rw-r--r-- | include/serial.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/serial.h b/include/serial.h index 38a1cc9..8d1803c 100644 --- a/include/serial.h +++ b/include/serial.h @@ -324,4 +324,15 @@ void pl01x_serial_initialize(void); void pxa_serial_initialize(void); void sh_serial_initialize(void); +/** + * serial_printf() - Write a formatted string to the serial console + * + * The total size of the output must be less than CONFIG_SYS_PBSIZE. + * + * @fmt: Printf format string, followed by format arguments + * @return number of characters written + */ +int serial_printf(const char *fmt, ...) + __attribute__ ((format (__printf__, 1, 2))); + #endif |