From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: William Breathitt Gray <vilhelm.gray@gmail.com>
Cc: linux-arch@vger.kernel.org, linux-gpio@vger.kernel.org,
yamada.masahiro@socionext.com, linus.walleij@linaro.org,
linux-pm@vger.kernel.org, linux@rasmusvillemoes.dk,
linux-kernel@vger.kernel.org, morten.tiljeset@prevas.dk,
sean.nyekjaer@prevas.dk, bgolaszewski@baylibre.com,
lukas@wunner.de, geert@linux-m68k.org, akpm@linux-foundation.org,
preid@electromag.com.au, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v16 11/14] thermal: intel: intel_soc_dts_iosf: Utilize for_each_set_clump8 macro
Date: Mon, 7 Oct 2019 11:44:29 +0300 [thread overview]
Message-ID: <20191007084429.GN32742@smile.fi.intel.com> (raw)
In-Reply-To: <8e85aa4ccead5c330d7abdbda292f32a0c48902e.1570374078.git.vilhelm.gray@gmail.com>
On Sun, Oct 06, 2019 at 11:11:08AM -0400, William Breathitt Gray wrote:
> Utilize for_each_set_clump8 macro, and the bitmap_set_value8 and
> bitmap_get_value8 functions, where appropriate. In addition, remove the
> now unnecessary temp_mask and temp_shift members of the
> intel_soc_dts_sensor_entry structure.
Since it perhaps will be next version, I have few style comments here
(ignore them if you are not going to send a new version by some other reasons).
> int status;
> u32 temp_out;
> + unsigned long update_ptps;
I think it's better to put it one line below.
> u32 out;
> u32 store_ptps;
> u32 store_ptmc;
> - out = (store_ptps & ~(0xFF << (thres_index * 8)));
> - out |= (temp_out & 0xFF) << (thres_index * 8);
> + update_ptps = store_ptps;
> + bitmap_set_value8(&update_ptps, temp_out & 0xFF, thres_index * 8);
> + out = update_ptps;
+ blank line?
After this change it seems we may drop temp_out and use out instead.
> - out = (out & dts->temp_mask) >> dts->temp_shift;
> + temp_raw = out;
> + out = bitmap_get_value8(&temp_raw, dts->id * 8);
> out -= SOC_DTS_TJMAX_ENCODING;
> *temp = sensors->tj_max - out * 1000;
We may also join these together, though it's up to you.
> char name[10];
> int trip_count = 0;
> + int writable_trip_count = 0;
Perhaps move it after next line, or before previous one.
> int trip_mask = 0;
> u32 store_ptps;
> int ret;
> - int i;
> + unsigned long i;
We may skip this change, but if we go with it, better to place before
'int ret;' line.
> + unsigned long trip;
> + unsigned long ptps;
I would group each of these with relative group of definitions above.
> if (notification_support) {
> trip_count = min(SOC_MAX_DTS_TRIPS, trip_cnt);
> + writable_trip_count = trip_count - read_only_trip_cnt;
Maybe writable_trip_count -> writable_trip_cnt? (in align with r/o one).
> + trip_mask = GENMASK(writable_trip_count - 1, 0);
> }
--
With Best Regards,
Andy Shevchenko
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next prev parent reply other threads:[~2019-10-07 8:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-06 15:10 [PATCH v16 00/14] Introduce the for_each_set_clump8 macro William Breathitt Gray
2019-10-06 15:10 ` [PATCH v16 01/14] bitops: " William Breathitt Gray
2019-10-07 8:21 ` Andy Shevchenko
2019-10-07 15:18 ` William Breathitt Gray
2019-10-06 15:10 ` [PATCH v16 02/14] lib/test_bitmap.c: Add for_each_set_clump8 test cases William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 03/14] gpio: 104-dio-48e: Utilize for_each_set_clump8 macro William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 04/14] gpio: 104-idi-48: " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 05/14] gpio: gpio-mm: " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 06/14] gpio: ws16c48: " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 07/14] gpio: pci-idio-16: " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 08/14] gpio: pcie-idio-24: " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 09/14] gpio: uniphier: " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 10/14] gpio: 74x164: Utilize the " William Breathitt Gray
2019-10-07 8:24 ` Andy Shevchenko
2019-10-06 15:11 ` [PATCH v16 11/14] thermal: intel: intel_soc_dts_iosf: Utilize " William Breathitt Gray
2019-10-07 8:44 ` Andy Shevchenko [this message]
2019-10-06 15:11 ` [PATCH v16 12/14] gpio: pisosr: Utilize the " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 13/14] gpio: max3191x: " William Breathitt Gray
2019-10-06 15:11 ` [PATCH v16 14/14] gpio: pca953x: " William Breathitt Gray
2019-10-07 8:45 ` Andy Shevchenko
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