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serial: serial-uclass.c: move definition of _serial_flush up a bit

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Preparation for next patch.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
This commit is contained in:
Rasmus Villemoes 2023-10-16 10:35:21 +02:00 committed by Tom Rini
parent 2ba0f824ce
commit 1000e2f96b
1 changed files with 12 additions and 12 deletions
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24
drivers/serial/serial-uclass.c
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@ -182,6 +182,18 @@ int serial_initialize(void)
return serial_init(); return serial_init();
} }
#ifdef CONFIG_CONSOLE_FLUSH_SUPPORT
static void _serial_flush(struct udevice *dev)
{
struct dm_serial_ops *ops = serial_get_ops(dev);
if (!ops->pending)
return;
while (ops->pending(dev, false) > 0)
;
}
#endif
static void _serial_putc(struct udevice *dev, char ch) static void _serial_putc(struct udevice *dev, char ch)
{ {
struct dm_serial_ops *ops = serial_get_ops(dev); struct dm_serial_ops *ops = serial_get_ops(dev);
@ -235,18 +247,6 @@ static void _serial_puts(struct udevice *dev, const char *str)
} while (*str); } while (*str);
} }
#ifdef CONFIG_CONSOLE_FLUSH_SUPPORT
static void _serial_flush(struct udevice *dev)
{
struct dm_serial_ops *ops = serial_get_ops(dev);
if (!ops->pending)
return;
while (ops->pending(dev, false) > 0)
;
}
#endif
static int __serial_getc(struct udevice *dev) static int __serial_getc(struct udevice *dev)
{ {
struct dm_serial_ops *ops = serial_get_ops(dev); struct dm_serial_ops *ops = serial_get_ops(dev);