From c6ac19dac2683a8b06aebcc10cb1c711b555a949 Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Tue, 24 Mar 2015 20:42:42 +0200 Subject: [PATCH] gpio: syscon: reduce message level when direction reg offset not in dt Now GPIO syscon driver produces bunch of warnings during the boot of Kesytone 2 SoCs: gpio-syscon soc:keystone_dsp_gpio@02620240: can't read the dir register offset! gpio-syscon soc:keystone_dsp_gpio@2620244: can't read the dir register offset! This message unintentionally was added using dev_err(), but its actual log level is debug, because third cell of "ti,syscon-dev" is optional. Hence change it to dev_dbg() as it should be. This patch fixes commit: 5a3e3f8 ("gpio: syscon: retriave syscon node and regs offsets from dt") Reported-by: Russell King Tested-by: Murali Karicheri Acked-by: Santosh Shilimkar Signed-off-by: Grygorii Strashko Signed-off-by: Linus Walleij --- drivers/gpio/gpio-syscon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-syscon.c b/drivers/gpio/gpio-syscon.c index 257e2989215c..045a952576c7 100644 --- a/drivers/gpio/gpio-syscon.c +++ b/drivers/gpio/gpio-syscon.c @@ -219,7 +219,7 @@ static int syscon_gpio_probe(struct platform_device *pdev) ret = of_property_read_u32_index(np, "gpio,syscon-dev", 2, &priv->dir_reg_offset); if (ret) - dev_err(dev, "can't read the dir register offset!\n"); + dev_dbg(dev, "can't read the dir register offset!\n"); priv->dir_reg_offset <<= 3; }