From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
Bartosz Golaszewski <brgl@bgdev.pl>
Subject: [PATCH v2 6/7] gpio: mockup: improve the error message
Date: Tue, 30 May 2017 10:58:39 +0200 [thread overview]
Message-ID: <1496134720-5363-7-git-send-email-brgl@bgdev.pl> (raw)
In-Reply-To: <1496134720-5363-1-git-send-email-brgl@bgdev.pl>
Indicate the error number and make the message a bit more elaborate.
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
---
drivers/gpio/gpio-mockup.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c
index ab2d38e..2f4fe41 100644
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -373,8 +373,9 @@ static int gpio_mockup_probe(struct platform_device *pdev)
}
if (ret) {
- dev_err(dev, "gpio<%d..%d> add failed\n",
- base, base < 0 ? ngpio : base + ngpio);
+ dev_err(dev,
+ "adding gpiochip failed: %d (base: %d, ngpio: %d)\n",
+ ret, base, base < 0 ? ngpio : base + ngpio);
return ret;
}
--
2.9.3
next prev parent reply other threads:[~2017-05-30 8:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-30 8:58 [PATCH v2 0/7] gpio: mockup: updates for 4.13 Bartosz Golaszewski
2017-05-30 8:58 ` [PATCH v2 1/7] gpio: mockup: improve the debugfs input sanitization Bartosz Golaszewski
2017-05-30 18:52 ` Andy Shevchenko
2017-05-31 10:52 ` Bartosz Golaszewski
2017-05-31 17:58 ` Andy Shevchenko
2017-05-30 8:58 ` [PATCH v2 2/7] gpio: mockup: tweak gpio_mockup_event_write() Bartosz Golaszewski
2017-05-30 8:58 ` [PATCH v2 3/7] gpio: mockup: refuse to accept an odd number of GPIO ranges Bartosz Golaszewski
2017-05-30 8:58 ` [PATCH v2 4/7] gpio: mockup: improve readability Bartosz Golaszewski
2017-05-30 18:55 ` Andy Shevchenko
2017-05-31 10:53 ` Bartosz Golaszewski
2017-05-31 14:57 ` Andy Shevchenko
2017-05-31 15:06 ` Bartosz Golaszewski
2017-05-30 8:58 ` [PATCH v2 5/7] gpio: mockup: don't return magic numbers from probe() Bartosz Golaszewski
2017-05-30 8:58 ` Bartosz Golaszewski [this message]
2017-05-30 18:59 ` [PATCH v2 6/7] gpio: mockup: improve the error message Andy Shevchenko
2017-05-31 10:54 ` Bartosz Golaszewski
2017-05-31 15:00 ` Andy Shevchenko
2017-05-31 15:26 ` Bartosz Golaszewski
2017-06-01 7:14 ` Bartosz Golaszewski
2017-05-30 8:58 ` [PATCH v2 7/7] gpio: mockup: add myself as author Bartosz Golaszewski
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