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Date: Fri, 14 Jan 2022 07:57:06 +0100 From: Peter Korsgaard <peter@...sgaard.com> To: Uwe Kleine-König <u.kleine-koenig@...gutronix.de> Cc: Mark Brown <broonie@...nel.org>, Andrew Lunn <andrew@...n.ch>, Ulf Hansson <ulf.hansson@...aro.org>, Vignesh Raghavendra <vigneshr@...com>, KVM list <kvm@...r.kernel.org>, "Rafael J. Wysocki" <rafael@...nel.org>, linux-iio@...r.kernel.org, Linus Walleij <linus.walleij@...aro.org>, Amit Kucheria <amitk@...nel.org>, ALSA Development Mailing List <alsa-devel@...a-project.org>, Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, Jaroslav Kysela <perex@...ex.cz>, Guenter Roeck <groeck@...omium.org>, Thierry Reding <thierry.reding@...il.com>, MTD Maling List <linux-mtd@...ts.infradead.org>, Linux I2C <linux-i2c@...r.kernel.org>, Miquel Raynal <miquel.raynal@...tlin.com>, linux-phy@...ts.infradead.org, Jiri Slaby <jirislaby@...nel.org>, openipmi-developer@...ts.sourceforge.net, "David S. Miller" <davem@...emloft.net>, Khuong Dinh <khuong@...amperecomputing.com>, Florian Fainelli <f.fainelli@...il.com>, Matthias Schiffer <matthias.schiffer@...tq-group.com>, Joakim Zhang <qiangqing.zhang@....com>, Kamal Dasu <kdasu.kdev@...il.com>, Lee Jones <lee.jones@...aro.org>, Bartosz Golaszewski <brgl@...ev.pl>, Daniel Lezcano <daniel.lezcano@...aro.org>, Kishon Vijay Abraham I <kishon@...com>, Geert Uytterhoeven <geert@...ux-m68k.org>, "open list\:SERIAL DRIVERS" <linux-serial@...r.kernel.org>, Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>, bcm-kernel-feedback-list <bcm-kernel-feedback-list@...adcom.com>, Zhang Rui <rui.zhang@...el.com>, Linux PWM List <linux-pwm@...r.kernel.org>, Robert Richter <rric@...nel.org>, Saravanan Sekar <sravanhome@...il.com>, Corey Minyard <minyard@....org>, Linux PM list <linux-pm@...r.kernel.org>, Liam Girdwood <lgirdwood@...il.com>, Mauro Carvalho Chehab <mchehab@...nel.org>, John Garry <john.garry@...wei.com>, William Breathitt Gray <vilhelm.gray@...il.com>, Mark Gross <markgross@...nel.org>, Hans de Goede <hdegoede@...hat.com>, Alex Williamson <alex.williamson@...hat.com>, Tony Luck <tony.luck@...el.com>, Borislav Petkov <bp@...en8.de>, Sebastian Reichel <sre@...nel.org>, Jakub Kicinski <kuba@...nel.org>, Matthias Brugger <matthias.bgg@...il.com>, Takashi Iwai <tiwai@...e.com>, platform-driver-x86@...r.kernel.org, Benson Leung <bleung@...omium.org>, Linux ARM <linux-arm-kernel@...ts.infradead.org>, linux-edac@...r.kernel.org, Sergey Shtylyov <s.shtylyov@....ru>, Mun Yew Tham <mun.yew.tham@...el.com>, Eric Auger <eric.auger@...hat.com>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, "open list\:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>, Cornelia Huck <cohuck@...hat.com>, Linux MMC List <linux-mmc@...r.kernel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, linux-spi <linux-spi@...r.kernel.org>, Linux-Renesas <linux-renesas-soc@...r.kernel.org>, Vinod Koul <vkoul@...nel.org>, James Morse <james.morse@....com>, Zha Qipeng <qipeng.zha@...el.com>, Pengutronix Kernel Team <kernel@...gutronix.de>, Richard Weinberger <richard@....at>, Niklas Söderlund <niklas.soderlund@...natech.se>, linux-mediatek@...ts.infradead.org, Brian Norris <computersforpeace@...il.com>, netdev@...r.kernel.org Subject: Re: [PATCH] driver core: platform: Rename platform_get_irq_optional() to platform_get_irq_silent() >>>>> "Uwe" == Uwe Kleine-König <u.kleine-koenig@...gutronix.de> writes: > The subsystems regulator, clk and gpio have the concept of a dummy > resource. For regulator, clk and gpio there is a semantic difference > between the regular _get() function and the _get_optional() variant. > (One might return the dummy resource, the other won't. Unfortunately > which one implements which isn't the same for these three.) The > difference between platform_get_irq() and platform_get_irq_optional() is > only that the former might emit an error message and the later won't. > To prevent people's expectations that there is a semantic difference > between these too, rename platform_get_irq_optional() to > platform_get_irq_silent() to make the actual difference more obvious. > The #define for the old name can and should be removed once all patches > currently in flux still relying on platform_get_irq_optional() are > fixed. > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de> For i2c-ocores.c: Acked-by: Peter Korsgaard <peter@...sgaard.com> -- Bye, Peter Korsgaard
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