| Message ID | 20230609103321.629192-1-suijingfeng@loongson.cn (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
| Series | [v4,1/4] PCI/VGA: Use unsigned type for the io_state variable | expand |
diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c index 5a696078b382..c1bc6c983932 100644 --- a/drivers/pci/vgaarb.c +++ b/drivers/pci/vgaarb.c @@ -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 */
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(-)