From: Lee Jones <lee.jones@linaro.org>
To: Sebastian Reichel <sre@debian.org>
Cc: Sebastian Reichel <sre@ring0.de>,
Marek Belisko <marek@goldelico.com>,
Jonathan Cameron <jic23@kernel.org>,
Samuel Ortiz <sameo@linux.intel.com>,
Lars-Peter Clausen <lars@metafoo.de>,
Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Grant Likely <grant.likely@linaro.org>,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-iio@vger.kernel.org
Subject: Re: [RFCv3 3/7] mfd: twl4030-madc: Cleanup driver
Date: Wed, 26 Feb 2014 08:29:22 +0000 [thread overview]
Message-ID: <20140226082922.GH9195@lee--X1> (raw)
In-Reply-To: <1393374270-20079-4-git-send-email-sre@debian.org>
> Some style fixes in twl4030-madc driver.
>
> Reported-by: Jonathan Cameron <jic23@kernel.org>
> Signed-off-by: Sebastian Reichel <sre@debian.org>
> ---
> drivers/mfd/twl4030-madc.c | 108 ++++++++++++++++++---------------------
> include/linux/i2c/twl4030-madc.h | 2 +-
> 2 files changed, 51 insertions(+), 59 deletions(-)
>
> diff --git a/drivers/mfd/twl4030-madc.c b/drivers/mfd/twl4030-madc.c
> index 81484ee..c23025b 100644
> --- a/drivers/mfd/twl4030-madc.c
> +++ b/drivers/mfd/twl4030-madc.c
> /*
> - * Return battery temperature
> + * Return battery temperature in degree Celsius
degrees
<snip>
> - int count = 0, count_req = 0, i;
> - u8 reg;
> + int count = 0, i;
Ugly, please declare on separate lines.
> for_each_set_bit(i, &channels, TWL4030_MADC_MAX_CHANNELS) {
> - reg = reg_base + 2 * i;
Odd for this to be removed, as you calculate more than once now.
> - buf[i] = twl4030_madc_channel_raw_read(madc, reg);
> + buf[i] = twl4030_madc_channel_raw_read(madc, reg_base + 2 * i);
Better to bracket the math for clarity.
<snip>
> + dev_err(madc->dev, "Unable to read register 0x%X\n",
> + reg_base + 2 * i);
Here's the other calculation.
> + regmask = (chan == 0) ? TWL4030_BCI_TYPEN : TWL4030_BCI_ITHEN;
regmask = chan ? TWL4030_BCI_ITHEN : TWL4030_BCI_TYPEN;
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2014-02-26 8:29 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-14 13:17 [PATCH 1/2] mfd: twl4030-madc: Add devicetree support Marek Belisko
2014-02-14 13:17 ` [PATCH 2/2] ARM: dts: twl4030: Add twl4030-madc node Marek Belisko
2014-02-14 13:48 ` [PATCH 1/2] mfd: twl4030-madc: Add devicetree support Lee Jones
2014-02-14 14:53 ` Belisko Marek
2014-02-14 15:28 ` Lee Jones
2014-02-14 17:40 ` Sebastian Reichel
2014-02-14 18:46 ` [RFCv1 1/4] mfd: twl4030-madc: Use managed resources Sebastian Reichel
2014-02-14 18:46 ` [RFCv1 2/4] mfd: twl4030-madc: Add DT support and convert to IIO framework Sebastian Reichel
2014-02-15 13:31 ` Belisko Marek
2014-02-16 9:02 ` Sebastian Reichel
2014-02-14 18:46 ` [RFCv1 3/4] Documentation: DT: Document twl4030-madc binding Sebastian Reichel
2014-02-14 18:46 ` [RFCv1 4/4] mfd: twl4030-madc: Move driver to drivers/iio/adc Sebastian Reichel
2014-02-22 12:47 ` Jonathan Cameron
2014-02-23 0:35 ` Sebastian Reichel
2014-02-23 11:02 ` Jonathan Cameron
2014-02-23 22:01 ` Sebastian Reichel
2014-02-23 22:07 ` [RFCv2 0/5] Convert twl4030-madc to IIO API Sebastian Reichel
2014-02-23 22:07 ` [RFCv2 1/5] mfd: twl4030-madc: Use managed resources Sebastian Reichel
2014-02-23 22:07 ` [RFCv2 2/5] mfd: twl4030-madc: Add DT support and convert to IIO framework Sebastian Reichel
2014-02-23 22:07 ` [RFCv2 3/5] mfd: twl4030-madc: Cleanup driver Sebastian Reichel
2014-02-23 22:07 ` [RFCv2 4/5] Documentation: DT: Document twl4030-madc binding Sebastian Reichel
2014-02-23 22:07 ` [RFCv2 5/5] mfd: twl4030-madc: Move driver to drivers/iio/adc Sebastian Reichel
2014-02-23 22:15 ` Joe Perches
2014-02-24 9:20 ` Peter Meerwald
2014-02-26 0:24 ` [RFCv3 0/7] Convert twl4030-madc to IIO API and add DT support Sebastian Reichel
2014-02-26 0:24 ` [RFCv3 1/7] mfd: twl4030-madc: Use managed resources Sebastian Reichel
2014-02-26 0:24 ` [RFCv3 2/7] mfd: twl4030-madc: Add DT support and convert to IIO framework Sebastian Reichel
2014-02-26 9:26 ` Lee Jones
2014-02-26 0:24 ` [RFCv3 3/7] mfd: twl4030-madc: Cleanup driver Sebastian Reichel
2014-02-26 8:29 ` Lee Jones [this message]
2014-02-26 0:24 ` [RFCv3 4/7] mfd: twl-core: Add twl_i2c_read/write_u16 Sebastian Reichel
2014-02-26 8:15 ` Lee Jones
2014-02-26 0:24 ` [RFCv3 5/7] mfd: twl4030-madc: Use twl_i2c_read/write_u16 for 16 bit registers Sebastian Reichel
2014-02-26 8:02 ` Lee Jones
2014-02-26 0:24 ` [RFCv3 6/7] Documentation: DT: Document twl4030-madc binding Sebastian Reichel
2014-02-26 0:24 ` [RFCv3 7/7] mfd: twl4030-madc: Move driver to drivers/iio/adc Sebastian Reichel
2014-02-26 11:42 ` [RFCv3 0/7] Convert twl4030-madc to IIO API and add DT support Belisko Marek
2014-02-26 20:03 ` [RFCv4 " Sebastian Reichel
2014-02-26 20:03 ` [RFCv4 1/7] mfd: twl4030-madc: Use managed resources Sebastian Reichel
2014-02-26 20:03 ` [RFCv4 2/7] mfd: twl4030-madc: Add DT support and convert to IIO framework Sebastian Reichel
2014-02-27 8:23 ` Lee Jones
2014-03-01 11:33 ` Jonathan Cameron
2014-02-26 20:03 ` [RFCv4 3/7] mfd: twl4030-madc: Cleanup driver Sebastian Reichel
2014-02-27 8:03 ` Lee Jones
2014-03-01 11:41 ` Jonathan Cameron
2014-02-26 20:03 ` [RFCv4 4/7] mfd: twl-core: Add twl_i2c_read/write_u16 Sebastian Reichel
2014-03-01 11:48 ` Jonathan Cameron
2014-02-26 20:03 ` [RFCv4 5/7] mfd: twl4030-madc: Use twl_i2c_read/write_u16 for 16 bit registers Sebastian Reichel
2014-03-01 11:49 ` Jonathan Cameron
2014-02-26 20:03 ` [RFCv4 6/7] Documentation: DT: Document twl4030-madc binding Sebastian Reichel
2014-03-01 11:50 ` Jonathan Cameron
2014-02-26 20:03 ` [RFCv4 7/7] mfd: twl4030-madc: Move driver to drivers/iio/adc Sebastian Reichel
2014-03-01 11:51 ` Jonathan Cameron
2014-03-01 11:52 ` [RFCv4 0/7] Convert twl4030-madc to IIO API and add DT support Jonathan Cameron
2014-03-01 17:12 ` Sebastian Reichel
2014-03-03 8:00 ` Lee Jones
2014-03-01 19:32 ` [PATCHv1 0/9] " Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 1/9] mfd: twl4030-madc: Use managed resources Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 2/9] mfd: twl4030-madc: Add DT support and convert to IIO framework Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 3/9] mfd: twl4030-madc: Cleanup driver Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 4/9] mfd: twl-core: Add twl_i2c_read/write_u16 Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 5/9] mfd: twl4030-madc: Use twl_i2c_read/write_u16 for 16 bit registers Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 6/9] Documentation: DT: Document twl4030-madc binding Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 7/9] mfd: twl4030-madc: Move driver to drivers/iio/adc Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 8/9] iio: documentation: Add ABI documentation for *_mean_raw Sebastian Reichel
2014-03-01 19:32 ` [PATCHv1 9/9] iio: inkern: add iio_read_channel_average_raw Sebastian Reichel
2014-03-04 22:05 ` [PATCHv2 0/9] Convert twl4030-madc to IIO API and add DT support Sebastian Reichel
2014-03-04 22:05 ` [PATCHv2 1/9] mfd: twl4030-madc: Use managed resources Sebastian Reichel
2014-03-15 15:19 ` Jonathan Cameron
2014-04-20 15:51 ` Pavel Machek
2014-03-04 22:05 ` [PATCHv2 2/9] mfd: twl4030-madc: Add DT support and convert to IIO framework Sebastian Reichel
2014-03-05 1:40 ` Lee Jones
2014-03-15 15:23 ` Jonathan Cameron
2014-04-20 15:52 ` Pavel Machek
2014-03-04 22:05 ` [PATCHv2 3/9] mfd: twl4030-madc: Cleanup driver Sebastian Reichel
2014-03-15 15:25 ` Jonathan Cameron
2014-04-20 15:54 ` Pavel Machek
2014-03-04 22:05 ` [PATCHv2 4/9] mfd: twl-core: Add twl_i2c_read/write_u16 Sebastian Reichel
2014-03-04 22:05 ` [PATCHv2 5/9] mfd: twl4030-madc: Use twl_i2c_read/write_u16 for 16 bit registers Sebastian Reichel
2014-03-04 22:05 ` [PATCHv2 6/9] Documentation: DT: Document twl4030-madc binding Sebastian Reichel
2014-03-15 15:27 ` Jonathan Cameron
2014-03-04 22:05 ` [PATCHv2 7/9] mfd: twl4030-madc: Move driver to drivers/iio/adc Sebastian Reichel
2014-03-04 22:05 ` [PATCHv2 8/9] iio: documentation: Add ABI documentation for *_mean_raw Sebastian Reichel
2014-03-15 15:28 ` Jonathan Cameron
2014-03-04 22:05 ` [PATCHv2 9/9] iio: inkern: add iio_read_channel_average_raw Sebastian Reichel
2014-03-15 15:30 ` Jonathan Cameron
2014-03-05 21:00 ` [PATCHv2 0/9] Convert twl4030-madc to IIO API and add DT support Belisko Marek
2014-03-10 10:43 ` Lee Jones
2014-03-10 11:15 ` Sebastian Reichel
2014-02-24 16:05 ` [RFCv1 4/4] mfd: twl4030-madc: Move driver to drivers/iio/adc Lee Jones
2014-02-24 16:04 ` [RFCv1 1/4] mfd: twl4030-madc: Use managed resources Lee Jones
2014-02-15 13:37 ` [PATCH 1/2] mfd: twl4030-madc: Add devicetree support Belisko Marek
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