diff mbox

drivers/tty: serial: remove info message

Message ID 1426087203-19521-2-git-send-email-jorge.ramirez-ortiz@linaro.org
State Accepted
Commit 48d7ff0eaacbe5a51037bdb06a8a0a729b804b5f
Headers show

Commit Message

Jorge Ramirez-Ortiz March 11, 2015, 3:20 p.m. UTC 
Unacceptable levels of debug info will happen when the DMA driver defined in
the DT/ACPI is a blacklisted module.

Another cause for log polution would be the defer probing of the DMA driver
taking too long - in which case the message that this commit removes would be
cluttering the logs due to the init daemons activity.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 drivers/tty/serial/amba-pl011.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 7b428e7..5a4e9d5 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -284,7 +284,6 @@  static void pl011_dma_probe(struct uart_amba_port *uap)
 	chan = dma_request_slave_channel_reason(dev, "tx");
 	if (IS_ERR(chan)) {
 		if (PTR_ERR(chan) == -EPROBE_DEFER) {
-			dev_info(uap->port.dev, "DMA driver not ready\n");
 			uap->dma_probed = false;
 			return;
 		}