Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH] gpio: syscon: reduce message level when direction reg offset not in dt | Date | Tue, 24 Mar 2015 20:42:42 +0200 |
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From: Grygorii Strashko <grygorii.strashko@linaro.org>
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 <linux@arm.linux.org.uk> Signed-off-by: Grygorii Strashko <grygorii.strashko@linaro.org> --- 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 257e298..045a952 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; } -- 1.9.1
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