From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandre Courbot Date: Fri, 30 Sep 2016 17:37:00 +0900 Subject: [U-Boot] [PATCH] serial: ns16550: Handle -ENOENT when requesting clock Message-ID: <20160930083700.28915-1-acourbot@nvidia.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de When calling clk_get_by_index(), fall back to the legacy method of getting the clock if -ENOENT is returned. Signed-off-by: Alexandre Courbot --- drivers/serial/ns16550.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 765499dab646..29d547166b90 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -408,7 +408,7 @@ int ns16550_serial_ofdata_to_platdata(struct udevice *dev) err = clk_get_rate(&clk); if (!IS_ERR_VALUE(err)) plat->clock = err; - } else if (err != -ENODEV && err != -ENOSYS) { + } else if (err != -ENOENT && err != -ENODEV && err != -ENOSYS) { debug("ns16550 failed to get clock\n"); return err; } -- 2.10.0