From: Li Yang <leoyang.li@nxp.com> To: tyreld@linux.vnet.ibm.com Cc: Rob Herring <robh@kernel.org>, Heiko Stuebner <heiko@sntech.de>, linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, lkml <linux-kernel@vger.kernel.org>, Jon Hunter <jonathanh@nvidia.com>, David Brown <david.brown@linaro.org>, Thierry Reding <thierry.reding@gmail.com>, Santosh Shilimkar <ssantosh@kernel.org>, Andy Gross <andy.gross@linaro.org>, linux-soc@vger.kernel.org, "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" <linux-arm-kernel@lists.infradead.org>, Zhao Qiang <qiang.zhao@nxp.com> Subject: Re: [PATCH] soc: Convert to using %pOFn instead of device_node.name Date: Tue, 28 Aug 2018 17:29:15 -0500 [thread overview] Message-ID: <CADRPPNSoP5K79wCr5QdJ-OR_W9aZrEkBiPqCXU7EWCfZsvaeuQ@mail.gmail.com> (raw) In-Reply-To: <a8594a1c-0d10-74c6-0e40-15d49ff876a3@linux.vnet.ibm.com> On Tue, Aug 28, 2018 at 5:16 PM Tyrel Datwyler <tyreld@linux.vnet.ibm.com> wrote: > > On 08/28/2018 11:48 AM, Li Yang wrote: > > On Mon, Aug 27, 2018 at 8:57 PM Rob Herring <robh@kernel.org> wrote: > >> > >> In preparation to remove the node name pointer from struct device_node, > >> convert printf users to use the %pOFn format specifier. > > > > Please forgive my ignorance, but what is this format specifier do > > exactly? I cannot find anything listed in the printf specification > > matching this. Is this something newly introduced? > > > > Leo > > > > From Documentation/core-api/printk-formats.rst: I was trying to find it in the standard c format specifier. :( Thanks a lot for the pointer. > > kobjects > -------- > > :: > > %pOF[fnpPcCF] > > > For printing kobject based structs (device nodes). Default behaviour is > equivalent to %pOFf. > > - f - device node full_name > - n - device node name > - p - device node phandle > - P - device node path spec (name + @unit) > - F - device node flags > - c - major compatible string > - C - full compatible string > > > -Tyrel >
WARNING: multiple messages have this Message-ID (diff)
From: leoyang.li@nxp.com (Li Yang) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] soc: Convert to using %pOFn instead of device_node.name Date: Tue, 28 Aug 2018 17:29:15 -0500 [thread overview] Message-ID: <CADRPPNSoP5K79wCr5QdJ-OR_W9aZrEkBiPqCXU7EWCfZsvaeuQ@mail.gmail.com> (raw) In-Reply-To: <a8594a1c-0d10-74c6-0e40-15d49ff876a3@linux.vnet.ibm.com> On Tue, Aug 28, 2018 at 5:16 PM Tyrel Datwyler <tyreld@linux.vnet.ibm.com> wrote: > > On 08/28/2018 11:48 AM, Li Yang wrote: > > On Mon, Aug 27, 2018 at 8:57 PM Rob Herring <robh@kernel.org> wrote: > >> > >> In preparation to remove the node name pointer from struct device_node, > >> convert printf users to use the %pOFn format specifier. > > > > Please forgive my ignorance, but what is this format specifier do > > exactly? I cannot find anything listed in the printf specification > > matching this. Is this something newly introduced? > > > > Leo > > > > From Documentation/core-api/printk-formats.rst: I was trying to find it in the standard c format specifier. :( Thanks a lot for the pointer. > > kobjects > -------- > > :: > > %pOF[fnpPcCF] > > > For printing kobject based structs (device nodes). Default behaviour is > equivalent to %pOFf. > > - f - device node full_name > - n - device node name > - p - device node phandle > - P - device node path spec (name + @unit) > - F - device node flags > - c - major compatible string > - C - full compatible string > > > -Tyrel >
next prev parent reply other threads:[~2018-08-28 22:29 UTC|newest] Thread overview: 282+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-08-28 1:52 [PATCH] ARM: omap: Convert to using %pOFn instead of device_node.name Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 1:52 ` [PATCH] ARM: shmobile: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 7:24 ` Geert Uytterhoeven 2018-08-28 7:24 ` Geert Uytterhoeven 2018-08-30 14:37 ` Simon Horman 2018-08-30 14:37 ` Simon Horman 2018-08-28 1:52 ` [PATCH] ARM: zynq: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-09-05 13:27 ` Michal Simek 2018-09-05 13:27 ` Michal Simek 2018-08-28 1:52 ` [PATCH] MIPS: " Rob Herring 2018-08-28 16:54 ` Paul Burton 2018-08-28 1:52 ` [PATCH] nios2: " Rob Herring 2018-08-28 15:47 ` Ley Foon Tan 2018-08-28 1:52 ` [PATCH] powerpc: " Rob Herring 2018-10-04 6:14 ` Michael Ellerman 2018-10-04 6:14 ` Michael Ellerman 2018-08-28 1:52 ` [PATCH] sparc: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 14:13 ` Rob Herring 2018-08-28 14:13 ` Rob Herring 2018-08-28 15:44 ` [PATCH v2] " Rob Herring 2018-08-28 15:44 ` Rob Herring 2018-10-08 5:57 ` David Miller 2018-10-08 5:57 ` David Miller 2018-08-28 1:52 ` [PATCH] xtensa: " Rob Herring 2018-08-28 15:45 ` Max Filippov 2018-08-28 1:52 ` [PATCH] ata: ahci: " Rob Herring 2018-08-28 14:44 ` Jens Axboe 2018-08-28 1:52 ` [PATCH] bus: fsl-mc: " Rob Herring 2018-08-28 1:52 ` [PATCH] bus: mvebu-mbus: " Rob Herring 2018-08-28 1:52 ` [PATCH] clk: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 15:44 ` [PATCH v2] " Rob Herring 2018-08-28 15:44 ` Rob Herring 2018-08-28 22:15 ` Stephen Boyd 2018-08-28 22:15 ` Stephen Boyd 2018-08-28 22:15 ` Stephen Boyd 2018-08-29 11:13 ` Rob Herring 2018-08-29 11:13 ` Rob Herring 2018-08-29 11:13 ` Rob Herring 2018-08-30 16:50 ` Stephen Boyd 2018-08-30 16:50 ` Stephen Boyd 2018-08-30 16:50 ` Stephen Boyd 2018-08-30 16:50 ` Stephen Boyd 2018-09-03 5:29 ` [PATCH] " Chen-Yu Tsai 2018-09-03 5:29 ` Chen-Yu Tsai 2018-09-07 15:08 ` Rob Herring 2018-09-07 15:08 ` Rob Herring 2018-09-07 15:08 ` Rob Herring 2018-08-28 1:52 ` [PATCH] clocksource: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-29 15:23 ` Daniel Lezcano 2018-08-29 15:23 ` Daniel Lezcano 2018-08-28 1:52 ` [PATCH] cpufreq: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-09-03 6:34 ` Viresh Kumar 2018-09-03 6:34 ` Viresh Kumar 2018-09-14 8:27 ` Rafael J. Wysocki 2018-09-14 8:27 ` Rafael J. Wysocki 2018-08-28 1:52 ` [PATCH] devfreq: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 2:06 ` Chanwoo Choi 2018-08-28 2:06 ` Chanwoo Choi [not found] ` <CGME20180828015312epcas2p2fdb2ee1d1b292f212ec773dd8fb4bfc7@epcms1p8> 2018-08-29 2:10 ` MyungJoo Ham 2018-08-29 2:10 ` MyungJoo Ham 2018-08-29 2:10 ` MyungJoo Ham 2018-08-28 1:52 ` [PATCH] firmware: " Rob Herring 2018-09-28 21:47 ` Rob Herring 2018-10-01 9:09 ` Sudeep Holla 2018-08-28 1:52 ` [PATCH] gpio: " Rob Herring 2018-08-29 12:02 ` Linus Walleij [not found] ` <20180828015252.28511-1-robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> 2018-08-28 1:52 ` [PATCH] drm: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 12:54 ` Maarten Lankhorst 2018-08-28 12:54 ` Maarten Lankhorst [not found] ` <597b1b06-e1fb-dcf1-67f4-d6685fd38cad-VuQAYsv1563Yd54FQh9/CA@public.gmane.org> 2018-08-28 15:04 ` Rob Herring 2018-08-28 15:04 ` Rob Herring 2018-08-28 15:04 ` Rob Clark 2018-08-28 1:52 ` [PATCH] hwmon: " Rob Herring 2018-08-28 13:57 ` Guenter Roeck 2018-08-28 15:11 ` Rob Herring 2018-08-28 18:43 ` Guenter Roeck 2018-08-28 1:52 ` [PATCH] i2c: " Rob Herring 2018-08-28 6:33 ` Peter Rosin 2018-08-29 18:42 ` Rob Herring 2018-08-29 19:52 ` Peter Rosin 2018-08-30 0:49 ` Rob Herring 2018-08-28 1:52 ` [PATCH] iio: " Rob Herring 2018-09-02 17:55 ` Jonathan Cameron 2018-08-28 1:52 ` [PATCH] input: sun4i-lradc: " Rob Herring 2018-09-28 21:54 ` Rob Herring 2018-09-28 23:59 ` Dmitry Torokhov 2018-08-28 1:52 ` [PATCH] irqchip: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-09-08 12:15 ` Thomas Gleixner 2018-09-08 12:15 ` Thomas Gleixner 2018-09-10 13:55 ` Rob Herring 2018-09-10 13:55 ` Rob Herring 2018-08-28 1:52 ` [PATCH] leds: " Rob Herring 2018-08-28 11:07 ` Sakari Ailus 2018-08-28 11:37 ` Pavel Machek 2018-08-28 20:37 ` Jacek Anaszewski 2018-08-28 1:52 ` [PATCH] macintosh: " Rob Herring 2018-08-28 1:52 ` [PATCH] mailbox: " Rob Herring 2018-09-28 21:54 ` Rob Herring 2018-08-28 1:52 ` [PATCH] media: " Rob Herring 2018-08-28 10:06 ` Laurent Pinchart 2018-08-28 12:21 ` Rob Herring 2018-09-12 15:10 ` Mauro Carvalho Chehab 2018-08-28 1:52 ` [PATCH] memory: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 10:42 ` Thierry Reding 2018-08-28 10:42 ` Thierry Reding 2018-08-28 15:33 ` Tony Lindgren 2018-08-28 15:33 ` Tony Lindgren 2018-08-29 7:44 ` Krzysztof Kozlowski 2018-08-29 7:44 ` Krzysztof Kozlowski 2018-08-29 7:44 ` Krzysztof Kozlowski 2018-08-28 1:52 ` [PATCH] mfd: max77620: " Rob Herring 2018-09-10 15:24 ` Lee Jones 2018-08-28 1:52 ` [PATCH] misc: " Rob Herring 2018-08-28 2:35 ` Andrew Donnellan 2018-08-28 1:52 ` [PATCH] mmc: " Rob Herring 2018-08-28 7:59 ` Adrian Hunter 2018-08-28 11:41 ` Ulf Hansson 2018-08-28 1:52 ` [PATCH] mtd: rawnand: " Rob Herring 2018-08-28 9:16 ` Boris Brezillon 2018-09-04 21:58 ` Miquel Raynal 2018-08-28 1:52 ` [PATCH] net: ethernet: " Rob Herring 2018-08-28 15:44 ` [PATCH v2] " Rob Herring 2018-08-28 15:45 ` Matthias Brugger 2018-08-29 2:06 ` Sean Wang 2018-08-30 2:41 ` David Miller 2018-08-28 1:52 ` [PATCH] net: phy: " Rob Herring 2018-08-28 16:57 ` Florian Fainelli 2018-08-28 1:52 ` [PATCH] net: wireless: ath: " Rob Herring 2018-08-28 11:19 ` Kalle Valo 2018-09-03 16:58 ` Kalle Valo 2018-08-28 1:52 ` [PATCH] nvmem: " Rob Herring 2018-09-28 22:06 ` Rob Herring 2018-10-01 9:05 ` Srinivas Kandagatla 2018-08-28 1:52 ` [PATCH] perf: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 17:02 ` Will Deacon 2018-08-28 17:02 ` Will Deacon 2018-09-28 21:19 ` Rob Herring 2018-09-28 21:19 ` Rob Herring 2018-10-01 9:18 ` Will Deacon 2018-10-01 9:18 ` Will Deacon 2018-08-28 1:52 ` [PATCH] phy: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-09-04 2:24 ` Kishon Vijay Abraham I 2018-09-04 2:24 ` Kishon Vijay Abraham I 2018-09-04 14:21 ` Rob Herring 2018-09-04 14:21 ` Rob Herring 2018-08-28 1:52 ` [PATCH] pinctrl: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 1:57 ` A.s. Dong 2018-08-28 1:57 ` A.s. Dong 2018-08-28 1:57 ` A.s. Dong 2018-08-28 1:57 ` A.s. Dong 2018-08-28 7:21 ` Alexandre Belloni 2018-08-28 7:21 ` Alexandre Belloni 2018-08-28 7:21 ` Alexandre Belloni 2018-08-28 7:21 ` Alexandre Belloni 2018-08-28 15:34 ` Tony Lindgren 2018-08-28 15:34 ` Tony Lindgren 2018-08-28 15:34 ` Tony Lindgren 2018-08-28 15:34 ` Tony Lindgren 2018-08-29 2:13 ` Sean Wang 2018-08-29 2:13 ` Sean Wang 2018-08-29 2:13 ` Sean Wang 2018-08-29 2:13 ` Sean Wang 2018-08-29 2:15 ` Chen-Yu Tsai 2018-08-29 2:15 ` Chen-Yu Tsai 2018-08-29 2:15 ` Chen-Yu Tsai 2018-08-29 2:15 ` Chen-Yu Tsai 2018-08-29 8:31 ` Heiko Stübner 2018-08-29 8:31 ` Heiko Stübner 2018-08-29 8:31 ` Heiko Stübner 2018-08-29 12:07 ` Linus Walleij 2018-08-29 12:07 ` Linus Walleij 2018-08-29 12:07 ` Linus Walleij 2018-08-29 12:07 ` Linus Walleij 2018-09-03 9:57 ` Patrice CHOTARD 2018-09-03 9:57 ` Patrice CHOTARD 2018-09-03 9:57 ` Patrice CHOTARD 2018-09-03 9:57 ` Patrice CHOTARD 2018-08-28 1:52 ` [PATCH] regulator: " Rob Herring 2018-08-29 7:47 ` Krzysztof Kozlowski 2018-08-28 1:52 ` [PATCH] rpmsg: " Rob Herring 2018-08-28 3:08 ` Bjorn Andersson 2018-08-28 1:52 ` [PATCH] soc: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 10:44 ` Thierry Reding 2018-08-28 10:44 ` Thierry Reding 2018-08-28 18:48 ` Li Yang 2018-08-28 18:48 ` Li Yang 2018-08-28 18:48 ` Li Yang 2018-08-28 22:14 ` Tyrel Datwyler 2018-08-28 22:14 ` Tyrel Datwyler 2018-08-28 22:14 ` Tyrel Datwyler 2018-08-28 22:29 ` Li Yang [this message] 2018-08-28 22:29 ` Li Yang 2018-08-28 22:29 ` Li Yang 2018-08-28 22:46 ` Tyrel Datwyler 2018-08-28 22:46 ` Tyrel Datwyler 2018-08-28 22:46 ` Tyrel Datwyler 2018-08-29 8:21 ` Heiko Stübner 2018-08-29 8:21 ` Heiko Stübner 2018-08-29 8:57 ` Qiang Zhao 2018-08-29 8:57 ` Qiang Zhao 2018-08-29 8:57 ` Qiang Zhao 2018-09-30 17:08 ` Andy Gross 2018-09-30 17:08 ` Andy Gross 2018-09-30 17:08 ` Andy Gross 2018-08-28 1:52 ` [PATCH] staging: " Rob Herring 2018-08-28 6:34 ` Ian Arkver 2018-08-28 15:44 ` [PATCH v2] " Rob Herring 2018-09-12 15:17 ` Mauro Carvalho Chehab 2018-09-12 20:26 ` Rob Herring 2018-09-12 21:07 ` Mauro Carvalho Chehab 2018-09-12 22:48 ` Rob Herring 2018-09-13 11:50 ` Joe Perches 2018-09-13 21:26 ` Rob Herring 2018-09-14 11:41 ` Joe Perches 2018-08-28 1:52 ` [PATCH] thermal: " Rob Herring 2018-08-30 14:58 ` Daniel Lezcano 2018-08-28 1:52 ` [PATCH] tty: " Rob Herring 2018-09-28 22:09 ` Rob Herring 2018-09-28 22:09 ` Rob Herring 2018-09-28 22:32 ` Rob Herring 2018-09-28 22:32 ` Rob Herring 2018-08-28 1:52 ` [PATCH] uio: " Rob Herring 2018-08-28 1:52 ` [PATCH] backlight: pm8941: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 1:52 ` [PATCH] fbdev: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-09-28 22:11 ` Rob Herring 2018-09-28 22:11 ` Rob Herring 2018-09-28 22:11 ` Rob Herring 2018-10-08 10:41 ` Bartlomiej Zolnierkiewicz 2018-10-08 10:41 ` Bartlomiej Zolnierkiewicz 2018-10-08 10:41 ` Bartlomiej Zolnierkiewicz 2018-08-28 1:52 ` [PATCH] sound: " Rob Herring 2018-08-28 7:54 ` Andy Shevchenko 2018-08-28 7:54 ` Andy Shevchenko 2018-08-28 7:54 ` Andy Shevchenko 2018-08-28 15:44 ` [PATCH v2] " Rob Herring 2018-08-28 15:44 ` Rob Herring 2018-09-03 21:45 ` [alsa-devel] " Takashi Iwai 2018-09-03 21:45 ` Takashi Iwai 2018-08-28 1:52 ` [PATCH] ASoC: " Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 1:52 ` Rob Herring 2018-08-28 7:57 ` Andy Shevchenko 2018-08-28 7:57 ` Andy Shevchenko 2018-08-28 7:57 ` Andy Shevchenko 2018-08-28 7:57 ` Andy Shevchenko 2018-08-28 15:44 ` [PATCH v2] " Rob Herring 2018-08-28 15:44 ` Rob Herring 2018-08-28 15:44 ` Rob Herring 2018-08-28 18:03 ` Mark Brown 2018-08-28 18:03 ` Mark Brown 2018-08-28 18:03 ` Mark Brown 2018-08-28 18:03 ` Mark Brown 2018-08-28 6:55 ` [PATCH] ARM: omap: " Joe Perches 2018-08-28 6:55 ` Joe Perches 2018-08-28 15:44 ` [PATCH v2] " Rob Herring 2018-08-28 15:44 ` Rob Herring 2018-09-07 17:14 ` Tony Lindgren 2018-09-07 17:14 ` Tony Lindgren 2018-08-28 1:52 dmaengine: " Rob Herring 2018-08-28 1:52 ` [PATCH] " Rob Herring 2018-08-28 5:16 Vinod Koul 2018-08-28 5:16 ` [PATCH] " Vinod
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