Commit 04c1c3c4 authored by Sui Jingfeng's avatar Sui Jingfeng Committed by Bjorn Helgaas
Browse files

PCI/VGA: Correct vga_str_to_iostate() io_state parameter type 

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: default avatarSui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent 06c2afb8

drivers/pci/vgaarb.c

+1 −1
Original line number Diff line number Diff line
@@ -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 */