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PCI/VGA: Correct vga_str_to_iostate() io_state parameter type

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Previously vga_str_to_iostate() took "int *io_state", but vga_arb_write()
is the only caller and it passes "unsigned int *".  Make the
vga_str_to_iostate() parameter type "unsigned int *" to match.

[bhelgaas: commit log]
Link: https://lore.kernel.org/r/20230808223412.1743176-2-sui.jingfeng@linux.dev
Signed-off-by: Sui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Sui Jingfeng 2023-08-09 06:34:02 +08:00 committed by Bjorn Helgaas
parent 06c2afb862
commit 04c1c3c4e6
1 changed files with 1 additions and 1 deletions
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2
drivers/pci/vgaarb.c
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@ -77,7 +77,7 @@ 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 */