drivers/char/: Spelling fixes

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index e04e66c..0f49ccf 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -1251,7 +1251,7 @@
 
 	// Just polled boards, IRQ = 0 will hit all non-interrupt boards.
 	// It will NOT poll boards handled by hard interrupts.
-	// The issue of queued BH interrups is handled in ip2_interrupt().
+	// The issue of queued BH interrupts is handled in ip2_interrupt().
 	ip2_polled_interrupt();
 
 	PollTimer.expires = POLL_TIMEOUT;