From: Nick Desaulniers <ndesaulniers@google.com> To: Michael Ellerman <mpe@ellerman.id.au> Cc: "Oliver O'Halloran" <oohall@gmail.com>, Nick Desaulniers <ndesaulniers@google.com>, Nathan Chancellor <nathan@kernel.org>, Joe Perches <joe@perches.com>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Alexey Kardashevskiy <aik@ozlabs.ru>, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] powerpc/powernv/pci: fix header guard Date: Tue, 18 May 2021 13:40:41 -0700 [thread overview] Message-ID: <20210518204044.2390064-1-ndesaulniers@google.com> (raw) In-Reply-To: <87cztok1r5.fsf@mpe.ellerman.id.au> While looking at -Wundef warnings, the #if CONFIG_EEH stood out as a possible candidate to convert to #ifdef CONFIG_EEH. It seems that based on Kconfig dependencies it's not possible to build this file without CONFIG_EEH enabled, but based on upstream discussion, it's not clear yet that CONFIG_EEH should be enabled by default. For now, simply fix the -Wundef warning. Suggested-by: Nathan Chancellor <nathan@kernel.org> Suggested-by: Joe Perches <joe@perches.com> Link: https://github.com/ClangBuiltLinux/linux/issues/570 Link: https://lore.kernel.org/lkml/67f6cd269684c9aa8463ff4812c3b4605e6739c3.camel@perches.com/ Link: https://lore.kernel.org/lkml/CAOSf1CGoN5R0LUrU=Y=UWho1Z_9SLgCX8s3SbFJXwJXc5BYz4A@mail.gmail.com/ Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> --- arch/powerpc/platforms/powernv/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index b18468dc31ff..6bb3c52633fb 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -711,7 +711,7 @@ int pnv_pci_cfg_write(struct pci_dn *pdn, return PCIBIOS_SUCCESSFUL; } -#if CONFIG_EEH +#ifdef CONFIG_EEH static bool pnv_pci_cfg_check(struct pci_dn *pdn) { struct eeh_dev *edev = NULL; -- 2.31.1.751.gd2f1c929bd-goog
WARNING: multiple messages have this Message-ID (diff)
From: Nick Desaulniers <ndesaulniers@google.com> To: Michael Ellerman <mpe@ellerman.id.au> Cc: Alexey Kardashevskiy <aik@ozlabs.ru>, Nick Desaulniers <ndesaulniers@google.com>, linux-kernel@vger.kernel.org, Nathan Chancellor <nathan@kernel.org>, Paul Mackerras <paulus@samba.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Joe Perches <joe@perches.com>, Oliver O'Halloran <oohall@gmail.com>, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2] powerpc/powernv/pci: fix header guard Date: Tue, 18 May 2021 13:40:41 -0700 [thread overview] Message-ID: <20210518204044.2390064-1-ndesaulniers@google.com> (raw) In-Reply-To: <87cztok1r5.fsf@mpe.ellerman.id.au> While looking at -Wundef warnings, the #if CONFIG_EEH stood out as a possible candidate to convert to #ifdef CONFIG_EEH. It seems that based on Kconfig dependencies it's not possible to build this file without CONFIG_EEH enabled, but based on upstream discussion, it's not clear yet that CONFIG_EEH should be enabled by default. For now, simply fix the -Wundef warning. Suggested-by: Nathan Chancellor <nathan@kernel.org> Suggested-by: Joe Perches <joe@perches.com> Link: https://github.com/ClangBuiltLinux/linux/issues/570 Link: https://lore.kernel.org/lkml/67f6cd269684c9aa8463ff4812c3b4605e6739c3.camel@perches.com/ Link: https://lore.kernel.org/lkml/CAOSf1CGoN5R0LUrU=Y=UWho1Z_9SLgCX8s3SbFJXwJXc5BYz4A@mail.gmail.com/ Signed-off-by: Nick Desaulniers <ndesaulniers@google.com> --- arch/powerpc/platforms/powernv/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c index b18468dc31ff..6bb3c52633fb 100644 --- a/arch/powerpc/platforms/powernv/pci.c +++ b/arch/powerpc/platforms/powernv/pci.c @@ -711,7 +711,7 @@ int pnv_pci_cfg_write(struct pci_dn *pdn, return PCIBIOS_SUCCESSFUL; } -#if CONFIG_EEH +#ifdef CONFIG_EEH static bool pnv_pci_cfg_check(struct pci_dn *pdn) { struct eeh_dev *edev = NULL; -- 2.31.1.751.gd2f1c929bd-goog
next prev parent reply other threads:[~2021-05-18 20:41 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-04-22 19:54 [PATCH] powerpc/powernv/pci: remove dead code from !CONFIG_EEH Nick Desaulniers 2021-04-22 19:54 ` Nick Desaulniers 2021-04-22 23:09 ` Daniel Axtens 2021-04-22 23:09 ` Daniel Axtens 2021-04-23 1:13 ` Oliver O'Halloran 2021-04-23 1:13 ` Oliver O'Halloran 2021-05-18 0:16 ` Nick Desaulniers 2021-05-18 0:16 ` Nick Desaulniers 2021-05-18 6:13 ` Michael Ellerman 2021-05-18 6:13 ` Michael Ellerman 2021-05-18 20:40 ` Nick Desaulniers [this message] 2021-05-18 20:40 ` [PATCH v2] powerpc/powernv/pci: fix header guard Nick Desaulniers 2021-05-18 20:41 ` Nathan Chancellor 2021-05-18 20:41 ` Nathan Chancellor 2021-06-06 12:08 ` Michael Ellerman 2021-06-06 12:08 ` Michael Ellerman
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