From: Sui Jingfeng <15330273260@189.cn>
To: Alex Deucher <alexander.deucher@amd.com>,
Christian Konig <christian.koenig@amd.com>,
Pan Xinhui <Xinhui.Pan@amd.com>, David Airlie <airlied@gmail.com>,
Daniel Vetter <daniel@ffwll.ch>,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
Ben Skeggs <bskeggs@redhat.com>,
Karol Herbst <kherbst@redhat.com>, Lyude Paul <lyude@redhat.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Alex Williamson <alex.williamson@redhat.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
Hawking Zhang <Hawking.Zhang@amd.com>,
Mario Limonciello <mario.limonciello@amd.com>,
Lijo Lazar <lijo.lazar@amd.com>,
YiPeng Chai <YiPeng.Chai@amd.com>,
Andrey Grodzovsky <andrey.grodzovsky@amd.com>,
Somalapuram Amaranath <Amaranath.Somalapuram@amd.com>,
Bokun Zhang <Bokun.Zhang@amd.com>,
Ville Syrjala <ville.syrjala@linux.intel.com>,
Li Yi <liyi@loongson.cn>, Sui Jingfeng <suijingfeng@loongson.cn>,
Jason Gunthorpe <jgg@ziepe.ca>, Kevin Tian <kevin.tian@intel.com>,
Cornelia Huck <cohuck@redhat.com>,
Yishai Hadas <yishaih@nvidia.com>,
Abhishek Sahu <abhsahu@nvidia.com>, Yi Liu <yi.l.liu@intel.com>
Cc: amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org,
nouveau@lists.freedesktop.org, linux-pci@vger.kernel.org,
kvm@vger.kernel.org, loongson-kernel@lists.loongnix.cn
Subject: [PATCH v3 2/4] PCI/VGA: Use unsigned type for the io_state variable
Date: Thu, 8 Jun 2023 19:43:20 +0800 [thread overview]
Message-ID: <20230608114322.604887-3-15330273260@189.cn> (raw)
In-Reply-To: <20230608114322.604887-1-15330273260@189.cn>
From: Sui Jingfeng <suijingfeng@loongson.cn>
The io_state variable in the vga_arb_write() function is declared with
unsigned int type, while the vga_str_to_iostate() function takes int *
type. To keep them consistent, replace the third argument of
vga_str_to_iostate() function with the unsigned int * type.
Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn>
---
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 bf2921e3cb06..7f0347f4f6fd 100644
--- a/drivers/pci/vgaarb.c
+++ b/drivers/pci/vgaarb.c
@@ -76,7 +76,7 @@ static const char *vga_iostate_to_str(unsigned int iostate)
return "none";
}
-static int vga_str_to_iostate(char *buf, int str_size, int *io_state)
+static int vga_str_to_iostate(char *buf, int str_size, unsigned int *io_state)
{
/* we could in theory hand out locks on IO and mem
* separately to userspace but it can cause deadlocks
--
2.25.1
next prev parent reply other threads:[~2023-06-08 11:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 11:43 [PATCH v3 0/4] PCI/VGA: introduce is_boot_device function callback to vga_client_register Sui Jingfeng
2023-06-08 11:43 ` [PATCH v3 1/4] PCI/VGA: tidy up the code and comment format Sui Jingfeng
2023-06-08 19:07 ` [Intel-gfx] " Bjorn Helgaas
2023-06-09 1:54 ` Sui Jingfeng
2023-06-08 11:43 ` Sui Jingfeng [this message]
2023-06-08 11:43 ` [PATCH v3 3/4] PCI/VGA: only deal with VGA class devices Sui Jingfeng
2023-06-08 19:12 ` [Intel-gfx] " Bjorn Helgaas
2023-06-09 2:11 ` Sui Jingfeng
2023-06-09 12:22 ` Sui Jingfeng
2023-06-08 11:43 ` [PATCH v3 4/4] PCI/VGA: introduce is_boot_device function callback to vga_client_register Sui Jingfeng
2023-06-08 19:19 ` [Intel-gfx] " Bjorn Helgaas
2023-06-09 2:27 ` Sui Jingfeng
2023-06-09 16:48 ` Bjorn Helgaas
2023-06-09 17:43 ` Sui Jingfeng
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