From: Pavel Machek <pavel@ucw.cz>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Henning Schild <henning.schild@siemens.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linux LED Subsystem <linux-leds@vger.kernel.org>,
Platform Driver <platform-driver-x86@vger.kernel.org>,
linux-watchdog@vger.kernel.org,
Srikanth Krishnakar <skrishnakar@gmail.com>,
Jan Kiszka <jan.kiszka@siemens.com>,
Gerd Haeussler <gerd.haeussler.ext@siemens.com>,
Guenter Roeck <linux@roeck-us.net>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Mark Gross <mgross@linux.intel.com>,
Hans de Goede <hdegoede@redhat.com>
Subject: Re: [PATCH v2 2/4] leds: simatic-ipc-leds: add new driver for Siemens Industial PCs
Date: Mon, 15 Mar 2021 12:19:15 +0100 [thread overview]
Message-ID: <20210315111915.GA14857@duo.ucw.cz> (raw)
In-Reply-To: <CAHp75VcBdR8xqfWqKe+DwGAUYByVL7SBK0p7tHcKPs7m4Ay1iw@mail.gmail.com>
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> > + struct led_classdev cdev;
> > +};
> > +
> > +static struct simatic_ipc_led simatic_ipc_leds_io[] = {
> > + {1 << 15, "simatic-ipc:green:" LED_FUNCTION_STATUS "-1" },
> > + {1 << 7, "simatic-ipc:yellow:" LED_FUNCTION_STATUS "-1" },
> > + {1 << 14, "simatic-ipc:red:" LED_FUNCTION_STATUS "-2" },
> > + {1 << 6, "simatic-ipc:yellow:" LED_FUNCTION_STATUS "-2" },
> > + {1 << 13, "simatic-ipc:red:" LED_FUNCTION_STATUS "-3" },
> > + {1 << 5, "simatic-ipc:yellow:" LED_FUNCTION_STATUS "-3" },
>
> Can you use BIT() macro here? And can it be sorted by the bit order?
There's nothing wrong with << and this order is fine.
But I still don't like the naming. simantic-ipc: prefix is
useless. Having 6 status leds is not good, either.
> > + struct simatic_ipc_led *led =
> > + container_of(led_cd, struct simatic_ipc_led, cdev);
>
> One line?
80 columns. It is fine as it is.
Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek
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next prev parent reply other threads:[~2021-03-15 11:19 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-15 9:57 [PATCH v2 0/4] add device drivers for Siemens Industrial PCs Henning Schild
2021-03-15 9:57 ` [PATCH v2 1/4] platform/x86: simatic-ipc: add main driver for Siemens devices Henning Schild
2021-03-15 10:31 ` Andy Shevchenko
2021-03-15 16:30 ` Henning Schild
2021-03-17 19:13 ` Henning Schild
2021-03-17 20:03 ` Hans de Goede
2021-03-18 11:30 ` Enrico Weigelt, metux IT consult
2021-03-18 11:45 ` Hans de Goede
2021-03-26 9:55 ` Henning Schild
2021-03-26 12:21 ` Hans de Goede
2021-03-15 9:57 ` [PATCH v2 2/4] leds: simatic-ipc-leds: add new driver for Siemens Industial PCs Henning Schild
2021-03-15 10:48 ` Andy Shevchenko
2021-03-15 11:19 ` Pavel Machek [this message]
2021-03-15 11:26 ` Andy Shevchenko
2021-03-15 12:40 ` Henning Schild
2021-03-18 11:38 ` Enrico Weigelt, metux IT consult
2021-03-27 9:46 ` Henning Schild
2021-04-01 16:20 ` Enrico Weigelt, metux IT consult
2021-03-27 9:56 ` Henning Schild
2021-03-18 10:27 ` Enrico Weigelt, metux IT consult
2021-03-18 12:40 ` Alexander Dahl
2021-03-23 17:45 ` Henning Schild
2021-03-26 16:33 ` Henning Schild
2021-03-18 10:25 ` Enrico Weigelt, metux IT consult
2021-03-27 11:16 ` Henning Schild
2021-03-27 11:41 ` Henning Schild
2021-03-15 9:57 ` [PATCH v2 3/4] watchdog: simatic-ipc-wdt: add new driver for Siemens Industrial PCs Henning Schild
2021-03-15 15:10 ` Guenter Roeck
2021-03-29 16:28 ` Henning Schild
2021-03-15 9:57 ` [PATCH v2 4/4] platform/x86: pmc_atom: improve critclk_systems matching for Siemens PCs Henning Schild
2021-03-15 10:14 ` Henning Schild
2021-03-15 10:19 ` Hans de Goede
2021-03-15 12:09 ` Henning Schild
2021-03-15 14:58 ` [PATCH] platform/x86: pmc_atom: use callback for all dmi quirk entries Henning Schild
2021-03-15 16:31 ` Hans de Goede
2021-03-15 17:00 ` Henning Schild
2021-03-15 18:01 ` Hans de Goede
2021-03-16 5:47 ` Henning Schild
2021-03-16 9:43 ` Hans de Goede
2021-03-15 13:25 ` [PATCH v2 4/4] platform/x86: pmc_atom: improve critclk_systems matching for Siemens PCs kernel test robot
2021-03-15 13:25 ` kernel test robot
2021-03-15 10:55 ` [PATCH v2 0/4] add device drivers for Siemens Industrial PCs Andy Shevchenko
2021-03-15 16:08 ` Henning Schild
2021-08-02 9:21 ` Henning Schild
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