From: Joerg Roedel <joro@8bytes.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Hai Nguyen Pham <hai.pham.ud@renesas.com>,
Joerg Roedel <jroedel@suse.de>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Robin Murphy <robin.murphy@arm.com>,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
Simon Horman <horms+renesas@verge.net.au>,
Will Deacon <will@kernel.org>
Subject: Re: [PATCH] iommu/renesas: fix unused-function warning
Date: Wed, 13 May 2020 10:58:50 +0200 [thread overview]
Message-ID: <20200513085850.GG9820@8bytes.org> (raw)
In-Reply-To: <20200508220224.688985-1-arnd@arndb.de>
On Sat, May 09, 2020 at 12:02:16AM +0200, Arnd Bergmann wrote:
> gcc warns because the only reference to ipmmu_find_group
> is inside of an #ifdef:
>
> drivers/iommu/ipmmu-vmsa.c:878:28: error: 'ipmmu_find_group' defined but not used [-Werror=unused-function]
>
> Change the #ifdef to an equivalent IS_ENABLED().
>
> Fixes: 6580c8a78424 ("iommu/renesas: Convert to probe/release_device() call-backs")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/iommu/ipmmu-vmsa.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
Applied, thanks.
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WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Joerg Roedel <jroedel@suse.de>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
Will Deacon <will@kernel.org>,
Simon Horman <horms+renesas@verge.net.au>,
Robin Murphy <robin.murphy@arm.com>,
Hai Nguyen Pham <hai.pham.ud@renesas.com>,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] iommu/renesas: fix unused-function warning
Date: Wed, 13 May 2020 10:58:50 +0200 [thread overview]
Message-ID: <20200513085850.GG9820@8bytes.org> (raw)
In-Reply-To: <20200508220224.688985-1-arnd@arndb.de>
On Sat, May 09, 2020 at 12:02:16AM +0200, Arnd Bergmann wrote:
> gcc warns because the only reference to ipmmu_find_group
> is inside of an #ifdef:
>
> drivers/iommu/ipmmu-vmsa.c:878:28: error: 'ipmmu_find_group' defined but not used [-Werror=unused-function]
>
> Change the #ifdef to an equivalent IS_ENABLED().
>
> Fixes: 6580c8a78424 ("iommu/renesas: Convert to probe/release_device() call-backs")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ---
> drivers/iommu/ipmmu-vmsa.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
Applied, thanks.
next prev parent reply other threads:[~2020-05-13 8:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 22:02 [PATCH] iommu/renesas: fix unused-function warning Arnd Bergmann
2020-05-08 22:02 ` Arnd Bergmann
2020-05-12 9:53 ` Simon Horman
2020-05-12 9:53 ` Simon Horman
2020-05-13 8:58 ` Joerg Roedel [this message]
2020-05-13 8:58 ` Joerg Roedel
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