From: Joe Perches <joe@perches.com>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH] powernv: Use __printf in pe_level_printk
Date: Thu, 14 Jul 2016 08:45:55 -0700 [thread overview]
Message-ID: <b204dbb1d8d13998eb8dee4dabbc91a0ee4b38b4.1468511136.git.joe@perches.com> (raw)
Make the compiler detect format and argument mismatches.
Signed-off-by: Joe Perches <joe@perches.com>
---
arch/powerpc/platforms/powernv/pci.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h
index 3a97990..1c1a586 100644
--- a/arch/powerpc/platforms/powernv/pci.h
+++ b/arch/powerpc/platforms/powernv/pci.h
@@ -213,6 +213,7 @@ extern void pnv_pci_dma_bus_setup(struct pci_bus *bus);
extern int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type);
extern void pnv_teardown_msi_irqs(struct pci_dev *pdev);
+__printf(3, 4)
extern void pe_level_printk(const struct pnv_ioda_pe *pe, const char *level,
const char *fmt, ...);
#define pe_err(pe, fmt, ...) \
--
2.8.0.rc4.16.g56331f8
next reply other threads:[~2016-07-14 15:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-14 15:45 Joe Perches [this message]
[not found] ` <87eg6vbjr2.fsf@@concordia.ellerman.id.au>
2016-07-15 4:59 ` Joe Perches
2016-07-22 5:34 ` kbuild test robot
2016-07-22 7:45 ` kbuild test robot
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