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Date: Mon, 18 Sep 2017 11:18:23 -0700 From: Santosh Shilimkar <santosh.shilimkar@...cle.com> To: Arnd Bergmann <arnd@...db.de>, Grygorii Strashko <grygorii.strashko@...com>, Santosh Shilimkar <ssantosh@...nel.org>, Kevin Hilman <khilman@...nel.org>, Linus Walleij <linus.walleij@...aro.org> Cc: linux-omap@...r.kernel.org, linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] gpio: omap: omap_gpio_show_rev is not __init On 9/16/2017 1:42 PM, Arnd Bergmann wrote: > The probe function calls omap_gpio_show_rev(), which on most > compilers is inlined, but on the old gcc-4.6 is not, causing > a valid warning about the incorrect __init annotation: > > WARNING: vmlinux.o(.text+0x40f614): Section mismatch in reference from the function omap_gpio_probe() to the function .init.text:omap_gpio_show_rev() > The function omap_gpio_probe() references > the function __init omap_gpio_show_rev(). > This is often because omap_gpio_probe lacks a __init > annotation or the annotation of omap_gpio_show_rev is wrong. > > This removes the __init. > > Signed-off-by: Arnd Bergmann <arnd@...db.de> > --- Acked-by: Santosh Shilimkar <ssantosh@...nel.org>
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