From: trix@redhat.com
To: joro@8bytes.org, will@kernel.org
Cc: Tom Rix <trix@redhat.com>,
iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org
Subject: [PATCH] iommu/amd: remove h from printk format specifier
Date: Tue, 15 Dec 2020 13:30:21 -0800 [thread overview]
Message-ID: <20201215213021.2090698-1-trix@redhat.com> (raw)
From: Tom Rix <trix@redhat.com>
See Documentation/core-api/printk-formats.rst.
commit cbacb5ab0aa0 ("docs: printk-formats: Stop encouraging use of unnecessary %h[xudi] and %hh[xudi]")
Standard integer promotion is already done and %hx and %hhx is useless
so do not encourage the use of %hh[xudi] or %h[xudi].
Signed-off-by: Tom Rix <trix@redhat.com>
---
drivers/iommu/amd/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c
index 5ff5687a87c7..eb17fb4ba67c 100644
--- a/drivers/iommu/amd/init.c
+++ b/drivers/iommu/amd/init.c
@@ -1883,7 +1883,7 @@ static void print_iommu_info(void)
struct pci_dev *pdev = iommu->dev;
int i;
- pci_info(pdev, "Found IOMMU cap 0x%hx\n", iommu->cap_ptr);
+ pci_info(pdev, "Found IOMMU cap 0x%x\n", iommu->cap_ptr);
if (iommu->cap & (1 << IOMMU_CAP_EFR)) {
pci_info(pdev, "Extended features (%#llx):",
--
2.27.0
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next reply other threads:[~2020-12-15 21:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-15 21:30 trix [this message]
2021-01-27 11:49 ` [PATCH] iommu/amd: remove h from printk format specifier Joerg Roedel
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