[PATCH v2 09/11] PCI/VGA: Fix a typo to the comments in vga_str_to_iostate() function

[Sui Jingfeng]

From: Sui Jingfeng <suijingfeng at loongson.cn>

s/chekcing/checking

While at it, convert the comments to the conventional multi-line style,
and rewrap to fill 78 columns.

Fixes: deb2d2ecd43d ("PCI/GPU: implement VGA arbitration on Linux")
Signed-off-by: Sui Jingfeng <suijingfeng at loongson.cn>
---
 drivers/pci/vgaarb.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/vgaarb.c b/drivers/pci/vgaarb.c
index d80d92e8012b..9f5cf6a6e3a2 100644
--- a/drivers/pci/vgaarb.c
+++ b/drivers/pci/vgaarb.c
@@ -79,14 +79,16 @@ static const char *vga_iostate_to_str(unsigned int iostate)
 
 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 */
+	/*
+	 * In theory, we could hand out locks on IO and MEM separately to
+	 * userspace, but this can cause deadlocks.
+	 */
 	if (strncmp(buf, "none", 4) == 0) {
 		*io_state = VGA_RSRC_NONE;
 		return 1;
 	}
 
-	/* XXX We're not chekcing the str_size! */
+	/* XXX We're not checking the str_size! */
 	if (strncmp(buf, "io+mem", 6) == 0)
 		goto both;
 	else if (strncmp(buf, "io", 2) == 0)
-- 
2.34.1