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dm: serial: fix console putc

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Commit b8893327e9 (dm: serial: Put common code into separate functions)
consolidated getc() correctly, but introduced another bug to putc();
serial_stub_putc() passes sdev->priv to serial_putc_dev(), but
serial_putc_dev() uses cur_dev instead of the given argument.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2014-10-23 22:26:06 +09:00 committed by Simon Glass
parent 3fdd0bb2b0
commit bac644675a
1 changed files with 3 additions and 3 deletions
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6
drivers/serial/serial-uclass.c
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@ -85,14 +85,14 @@ void serial_initialize(void)
static void serial_putc_dev(struct udevice *dev, char ch)
{
struct dm_serial_ops *ops = serial_get_ops(cur_dev);
struct dm_serial_ops *ops = serial_get_ops(dev);
int err;
do {
err = ops->putc(cur_dev, ch);
err = ops->putc(dev, ch);
} while (err == -EAGAIN);
if (ch == '\n')
serial_putc('\r');
serial_putc_dev(dev, '\r');
}
void serial_putc(char ch)