gpiolib: of: Update debug messages for of_get_named_gpiod_flags
Following is the debug output (only a few examples) before and after the patch. $ dmesg | grep of_get_named_gpiod_flags Before: of_get_named_gpiod_flags: can't parse gpios property of node '/mmc@12220000[0]' of_get_named_gpiod_flags exited with status 0 After: of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/mmc@12220000[0]' of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio-keys/power[0]' - status (0) Signed-off-by: Tushar Behera <tushar.b@samsung.com> Reviewed-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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@ -82,15 +82,16 @@ struct gpio_desc *of_get_named_gpiod_flags(struct device_node *np,
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ret = of_parse_phandle_with_args(np, propname, "#gpio-cells", index,
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&gg_data.gpiospec);
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if (ret) {
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pr_debug("%s: can't parse gpios property of node '%s[%d]'\n",
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__func__, np->full_name, index);
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pr_debug("%s: can't parse '%s' property of node '%s[%d]'\n",
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__func__, propname, np->full_name, index);
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return ERR_PTR(ret);
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}
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gpiochip_find(&gg_data, of_gpiochip_find_and_xlate);
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of_node_put(gg_data.gpiospec.np);
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pr_debug("%s exited with status %d\n", __func__,
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pr_debug("%s: parsed '%s' property of node '%s[%d]' - status (%d)\n",
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__func__, propname, np->full_name, index,
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PTR_ERR_OR_ZERO(gg_data.out_gpio));
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return gg_data.out_gpio;
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}
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