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Date: Sat, 27 Sep 2014 13:59:55 +0200 From: Arnd Bergmann <arnd@...db.de> To: Pramod Gurav <pramod.gurav.etc@...il.com> Cc: Pramod Gurav <pramod.gurav@...rtplayin.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Ludovic Desroches <ludovic.desroches@...el.com>, Chris Ball <chris@...ntf.net>, Ulf Hansson <ulf.hansson@...aro.org>, linux-mmc@...r.kernel.org Subject: Re: [PATCH] mmc: atmel-mci: fix mismatched section on atmci_cleanup_slot On Saturday 27 September 2014 08:45:33 Pramod Gurav wrote: > Hi Arnd, > > On Sat, Sep 27, 2014 at 1:04 AM, Arnd Bergmann <arnd@...db.de> wrote: > > As of 528bc7808f4e ("mmc: atmel-mci: Release mmc resources on failure in probe"), > > the atmci_probe() function calls atmci_cleanup_slot in the failure path. > > > > This causes a new warning whenever the driver is built: > > > > WARNING: drivers/mmc/host/built-in.o(.init.text+0xa04): Section mismatch in reference from the function atmci_probe() to the function .exit.text:atmci_cleanup_slot() > > The function __init atmci_probe() references > > a function __exit atmci_cleanup_slot(). > Thanks for this though I am not owner of the driver but the last > commit was mine. > but how come I did not see this warning? Any flag with compiler that > warned about this? The warning above is only enabled if CONFIG_DEBUG_SECTION_MISMATCH is set, otherwise you get this one: WARNING: modpost: Found 1 section mismatch(es). To see full details build your kernel with: 'make CONFIG_DEBUG_SECTION_MISMATCH=y' Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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