On Wed, Jun 30, 2021 at 01:56:43PM +0100, Jon Hunter wrote:

The Tegra serial driver always prints an error message when enabling the
FIFO for devices that have support for checking the FIFO enable status.
Fix this by displaying the error message, only when an error occurs.

Finally, update the error message to make it clear that enabling the
FIFO failed and display the error code.

Fixes: 222dcdff3405 ("serial: tegra: check for FIFO mode enabled status")
Cc: <redacted>
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
---
Changes since V1:
- Updated the error message to make it more meaningful.

drivers/tty/serial/serial-tegra.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Looks good:

Acked-by: Thierry Reding <redacted>