From: Wolfram Sang <wsa@the-dreams.de>
To: Peter Rosin <peda@axentia.se>
Cc: linux-kernel@vger.kernel.org,
Peter Korsgaard <peter.korsgaard@barco.com>,
Guenter Roeck <linux@roeck-us.net>,
Linus Walleij <linus.walleij@linaro.org>,
Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-i2c@vger.kernel.org, linux-iio@vger.kernel.org,
linux-media@vger.kernel.org
Subject: Re: [PATCH 9/9] [media] cx231xx: stop double error reporting
Date: Mon, 3 Apr 2017 12:26:46 +0200 [thread overview]
Message-ID: <20170403102646.GA2750@katana> (raw)
In-Reply-To: <1491208718-32068-10-git-send-email-peda@axentia.se>
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On Mon, Apr 03, 2017 at 10:38:38AM +0200, Peter Rosin wrote:
> i2c_mux_add_adapter already logs a message on failure.
>
> Signed-off-by: Peter Rosin <peda@axentia.se>
> ---
> drivers/media/usb/cx231xx/cx231xx-i2c.c | 15 ++++-----------
> 1 file changed, 4 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/media/usb/cx231xx/cx231xx-i2c.c b/drivers/media/usb/cx231xx/cx231xx-i2c.c
> index 35e9acfe63d3..dff514e147da 100644
> --- a/drivers/media/usb/cx231xx/cx231xx-i2c.c
> +++ b/drivers/media/usb/cx231xx/cx231xx-i2c.c
> @@ -576,17 +576,10 @@ int cx231xx_i2c_mux_create(struct cx231xx *dev)
>
> int cx231xx_i2c_mux_register(struct cx231xx *dev, int mux_no)
> {
> - int rc;
> -
> - rc = i2c_mux_add_adapter(dev->muxc,
> - 0,
> - mux_no /* chan_id */,
> - 0 /* class */);
> - if (rc)
> - dev_warn(dev->dev,
> - "i2c mux %d register FAILED\n", mux_no);
> -
> - return rc;
> + return i2c_mux_add_adapter(dev->muxc,
> + 0,
> + mux_no /* chan_id */,
> + 0 /* class */);
Could be argued that the whole function is obsolete now and the
c231xx-core can call i2c_mux_add_adapter() directly. But maybe this is a
seperate patch.
> }
>
> void cx231xx_i2c_mux_unregister(struct cx231xx *dev)
> --
> 2.1.4
>
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next prev parent reply other threads:[~2017-04-03 10:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-03 8:38 [PATCH 0/9] Unify i2c_mux_add_adapter error reporting Peter Rosin
2017-04-03 8:38 ` [PATCH 1/9] i2c: mux: provide more info on failure in i2c_mux_add_adapter Peter Rosin
2017-04-03 8:38 ` [PATCH 2/9] i2c: arb: gpio-challenge: stop double error reporting Peter Rosin
2017-04-03 8:38 ` [PATCH 3/9] i2c: mux: gpio: " Peter Rosin
2017-04-03 8:38 ` [PATCH 4/9] i2c: mux: pca9541: " Peter Rosin
2017-04-03 8:38 ` [PATCH 5/9] i2c: mux: pca954x: " Peter Rosin
2017-04-03 8:38 ` [PATCH 6/9] i2c: mux: pinctrl: " Peter Rosin
2017-04-03 8:38 ` [PATCH 7/9] i2c: mux: reg: " Peter Rosin
2017-04-03 8:38 ` [PATCH 8/9] iio: gyro: mpu3050: " Peter Rosin
2017-04-03 17:56 ` Linus Walleij
2017-04-03 19:42 ` Jonathan Cameron
2017-04-03 8:38 ` [PATCH 9/9] [media] cx231xx: " Peter Rosin
2017-04-03 10:26 ` Wolfram Sang [this message]
2017-04-03 11:13 ` Peter Rosin
2017-04-03 10:27 ` [PATCH 0/9] Unify i2c_mux_add_adapter " Wolfram Sang
2017-04-03 11:27 ` Peter Rosin
2017-04-19 10:29 ` Mauro Carvalho Chehab
2017-04-11 8:08 ` Peter Rosin
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