| Message ID | 1378817379-8238-28-git-send-email-lee.jones@linaro.org |
|---|---|
| State | New |
| Headers | show
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[92.233.57.238]) by mx.google.com with ESMTPSA id z12sm31123277eev.6.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 10 Sep 2013 05:50:13 -0700 (PDT) From: Lee Jones <lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, jic23@cam.ac.uk Cc: arnd@arndb.de, linus.walleij@linaro.org, denis.ciocca@st.com, linux-iio@vger.kernel.org, Lee Jones <lee.jones@linaro.org> Subject: [PATCH 27/38] iio: pressure-core: st: Give some indication if device probing was successful Date: Tue, 10 Sep 2013 13:49:28 +0100 Message-Id: <1378817379-8238-28-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1378817379-8238-1-git-send-email-lee.jones@linaro.org> References: <1378817379-8238-1-git-send-email-lee.jones@linaro.org> X-Removed-Original-Auth: Dkim didn't pass. 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diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c index 6ffd949..34b3fb1 100644 --- a/drivers/iio/pressure/st_pressure_core.c +++ b/drivers/iio/pressure/st_pressure_core.c @@ -280,6 +280,9 @@ int st_press_common_probe(struct iio_dev *indio_dev, if (err && irq > 0) goto st_press_device_register_error; + if (!err) + dev_info(&indio_dev->dev, "Successfully registered\n"); + return err; st_press_device_register_error:
At the moment the driver is silent in some error cases and if successful. Prior to this patch there was no clear way to know if the driver succeeded or not without looking deep into sysfs. Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/iio/pressure/st_pressure_core.c | 3 +++ 1 file changed, 3 insertions(+)