2012-05-11 23:58:42

by Hartley Sweeten

Subject: [PATCH] gpiolib: quiet gpiochip_add boot message noise

The pr_info message in gpiochip_add gets displayed for every
gpiochip registered. When first bringing up a system this
information could be helpful but for normal use it's just a
bunch of noise. Change the message to a pr_debug.

Signed-off-by: H Hartley Sweeten <[email protected]>
Cc: Grant Likely <[email protected]>
Cc: Linus Walleij <[email protected]>

---

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 566d012..f7972d2 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1093,7 +1093,7 @@ unlock:
if (status)
goto fail;

- pr_info("gpiochip_add: registered GPIOs %d to %d on device: %s\n",
+ pr_debug("gpiochip_add: registered GPIOs %d to %d on device: %s\n",
chip->base, chip->base + chip->ngpio - 1,
chip->label ? : "generic");

2012-05-19 04:13:13

by Grant Likely

Subject: Re: [PATCH] gpiolib: quiet gpiochip_add boot message noise

On Fri, 11 May 2012 16:58:33 -0700, H Hartley Sweeten <[email protected]> wrote:
> The pr_info message in gpiochip_add gets displayed for every
> gpiochip registered. When first bringing up a system this
> information could be helpful but for normal use it's just a
> bunch of noise. Change the message to a pr_debug.
>
> Signed-off-by: H Hartley Sweeten <[email protected]>
> Cc: Grant Likely <[email protected]>
> Cc: Linus Walleij <[email protected]>

Applied, thanks.

g.