From: Huacai Chen <chenhuacai@loongson.cn>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-pci@vger.kernel.org, dri-devel@lists.freedesktop.org,
Xuefeng Li <lixuefeng@loongson.cn>,
Huacai Chen <chenhuacai@gmail.com>
Subject: [PATCH V3 3/9] PCI/VGA: Use unsigned format string to print lock counts
Date: Fri, 20 Aug 2021 18:08:26 +0800 [thread overview]
Message-ID: <20210820100832.663931-4-chenhuacai@loongson.cn> (raw)
In-Reply-To: <20210820100832.663931-1-chenhuacai@loongson.cn>
From: Bjorn Helgaas <bhelgaas@google.com>
In struct vga_device, io_lock_cnt and mem_lock_cnt are unsigned, but we
previously printed them with "%d", the signed decimal format. Print them
with the unsigned format "%u" instead.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/pci/vgaarb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c
index 61b57abcb014..e4153ab70481 100644
--- a/drivers/pci/vgaarb.c
+++ b/drivers/pci/vgaarb.c
@@ -1022,7 +1022,7 @@ static ssize_t vga_arb_read(struct file *file, char __user *buf,
/* Fill the buffer with infos */
len = snprintf(lbuf, 1024,
- "count:%d,PCI:%s,decodes=%s,owns=%s,locks=%s(%d:%d)\n",
+ "count:%d,PCI:%s,decodes=%s,owns=%s,locks=%s(%u:%u)\n",
vga_decode_count, pci_name(pdev),
vga_iostate_to_str(vgadev->decodes),
vga_iostate_to_str(vgadev->owns),
--
2.27.0
next prev parent reply other threads:[~2021-08-20 10:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-20 10:08 [PATCH V3 0/9] PCI/VGA: Rework default VGA device selection Huacai Chen
2021-08-20 10:08 ` [PATCH V3 1/9] PCI/VGA: Move vgaarb to drivers/pci Huacai Chen
2021-08-21 20:48 ` kernel test robot
2021-08-20 10:08 ` [PATCH V3 2/9] PCI/VGA: Replace full MIT license text with SPDX identifier Huacai Chen
2021-08-20 10:08 ` Huacai Chen [this message]
2021-08-20 10:08 ` [PATCH V3 4/9] PCI/VGA: Remove empty vga_arb_device_card_gone() Huacai Chen
2021-08-20 10:08 ` [PATCH V3 5/9] PCI/VGA: Move vga_arb_integrated_gpu() earlier in file Huacai Chen
2021-08-20 10:08 ` [PATCH V3 6/9] PCI/VGA: Prefer vga_default_device() Huacai Chen
2021-08-20 10:08 ` [PATCH V3 7/9] PCI/VGA: Split out vga_arb_update_default_device() Huacai Chen
2021-08-20 10:08 ` [PATCH V3 8/9] PCI/VGA: Log bridge control messages when adding devices Huacai Chen
2021-08-20 10:08 ` [PATCH V3 9/9] PCI/VGA: Rework default VGA device selection Huacai Chen
2021-08-25 20:17 ` [PATCH V3 0/9] " Bjorn Helgaas
2021-08-27 4:24 ` Huacai Chen
2021-08-27 4:24 ` Huacai Chen
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