From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Markuss Broks <markuss.broks@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>,
Ard Biesheuvel <ardb@kernel.org>,
Jiri Slaby <jirislaby@kernel.org>, Helge Deller <deller@gmx.de>,
"Paul E. McKenney" <paulmck@kernel.org>,
Borislav Petkov <bp@suse.de>,
Andrew Morton <akpm@linux-foundation.org>,
Kees Cook <keescook@chromium.org>,
Randy Dunlap <rdunlap@infradead.org>,
Damien Le Moal <damien.lemoal@opensource.wdc.com>,
Thomas Zimmermann <tzimmermann@suse.de>,
Javier Martinez Canillas <javierm@redhat.com>,
Michal Suchanek <msuchanek@suse.de>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Arnd Bergmann <arnd@arndb.de>,
Wei Ming Chen <jj251510319013@gmail.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Tony Lindgren <tony@atomide.com>,
Linux Documentation List <linux-doc@vger.kernel.org>,
linux-efi <linux-efi@vger.kernel.org>,
"open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>,
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dri-devel <dri-devel@lists.freedesktop.org>,
Petr Mladek <pmladek@suse.com>
Subject: Re: [PATCH 1/2] drivers: serial: earlycon: Pass device-tree node
Date: Thu, 28 Jul 2022 23:04:24 +0200 [thread overview]
Message-ID: <CAHp75Vfz8e1j4qZ6XY6WqMR4E9fKFxrTxj7P6KraXzSLk_NhxQ@mail.gmail.com> (raw)
In-Reply-To: <YuKfaVG/ZbYtFjS/@kroah.com>
On Thu, Jul 28, 2022 at 4:41 PM Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
> On Thu, Jul 28, 2022 at 05:28:18PM +0300, Markuss Broks wrote:
> > Pass a pointer to device-tree node in case the driver probed from
> > OF. This makes early console drivers able to fetch options from
> > device-tree node properties.
...
> > + unsigned long node;
>
> That should not be an unsigned long, but rather an 'int'. Something got
> messed up, of_setup_earlycon() should be changed to reflect this before
> propagating the error to other places in the kernel.
It's a pointer, but what puzzles me, why it can't be declared as a such:
struct device_node *node;
?
> And it's not really a "node" but an "offset", right?
Seems no.
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2022-07-28 21:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-28 14:28 [PATCH 0/2] Add generic framebuffer support to EFI earlycon driver Markuss Broks
2022-07-28 14:28 ` [PATCH 1/2] drivers: serial: earlycon: Pass device-tree node Markuss Broks
2022-07-28 14:38 ` Greg Kroah-Hartman
2022-07-28 21:04 ` Andy Shevchenko [this message]
2022-07-29 7:57 ` Greg Kroah-Hartman
2022-07-29 10:47 ` Andy Shevchenko
2022-07-28 14:28 ` [PATCH 2/2] efi: earlycon: Add support for generic framebuffers and move to fbdev subsystem Markuss Broks
2022-07-28 14:39 ` Greg Kroah-Hartman
2022-07-28 14:52 ` Markuss Broks
2022-07-28 15:01 ` Greg Kroah-Hartman
2022-08-06 16:26 ` Markuss Broks
2022-08-07 6:53 ` Greg Kroah-Hartman
2022-09-06 19:39 ` Daniel Vetter
2022-07-28 21:06 ` Andy Shevchenko
2022-07-28 14:48 ` Arnd Bergmann
2022-07-28 14:57 ` Markuss Broks
2022-07-28 15:16 ` Arnd Bergmann
2022-07-28 18:13 ` Thomas Zimmermann
2022-07-28 21:19 ` Andy Shevchenko
2022-07-30 11:54 ` Markuss Broks
2022-07-30 10:25 ` Andy Shevchenko
2022-07-28 21:20 ` kernel test robot
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