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| author | Tom Rini <trini@konsulko.com> | 2016-03-14 19:21:44 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-03-14 19:21:44 -0400 |
| commit | 88033d737d9f46e7eebda6a8f9770957eb9aae9c (patch) | |
| tree | 0b7c3bc6caa5ab4b7f8e88f05ce51ace87f25890 /drivers/serial/serial-uclass.c | |
| parent | 9f0f432c0aea1e70959a0c06938459d3175a36b0 (diff) | |
| parent | 608e399fdef82e983db44c5cb8f5e772bba870e2 (diff) | |
Merge git://git.denx.de/u-boot-dm
Diffstat (limited to 'drivers/serial/serial-uclass.c')
| -rw-r--r-- | drivers/serial/serial-uclass.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index 1c447ff27aa..f154eb156ca 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -123,11 +123,12 @@ static void _serial_putc(struct udevice *dev, char ch) struct dm_serial_ops *ops = serial_get_ops(dev); int err; + if (ch == '\n') + _serial_putc(dev, '\r'); + do { err = ops->putc(dev, ch); } while (err == -EAGAIN); - if (ch == '\n') - _serial_putc(dev, '\r'); } static void _serial_puts(struct udevice *dev, const char *str) |