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| author | Grygorii Strashko <grygorii.strashko@linaro.org> | 2015-03-24 20:42:42 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-03-27 11:17:08 +0100 |
| commit | c6ac19dac2683a8b06aebcc10cb1c711b555a949 (patch) | |
| tree | 83892175e9c3948a5d1684e1db653a6906428253 /drivers/gpio/gpio-syscon.c | |
| parent | 4de60970abf9f49737f51ec6e7a1e3bcf6d36742 (diff) | |
| download | lwn-c6ac19dac2683a8b06aebcc10cb1c711b555a949.tar.gz lwn-c6ac19dac2683a8b06aebcc10cb1c711b555a949.zip | |
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 <linux@arm.linux.org.uk>
Tested-by: Murali Karicheri <m-karicheri2@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Grygorii Strashko <grygorii.strashko@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-syscon.c')
| -rw-r--r-- | drivers/gpio/gpio-syscon.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; } |