[PATCH] char: xillybus: fix spelling mistake: "upgarde" -> "upgrade"

[Colin King]

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

trivial fix to spelling mistake in dev_err message

Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
 drivers/char/xillybus/xillybus_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/xillybus/xillybus_core.c b/drivers/char/xillybus/xillybus_core.c
index dcd19f3..8586a85 100644
--- a/drivers/char/xillybus/xillybus_core.c
+++ b/drivers/char/xillybus/xillybus_core.c
@@ -658,7 +658,7 @@ static int xilly_obtain_idt(struct xilly_endpoint *endpoint)
 	/* Check version number. Accept anything below 0x82 for now. */
 	if (*version > 0x82) {
 		dev_err(endpoint->dev,
-			"No support for IDT version 0x%02x. Maybe the xillybus driver needs an upgarde. Aborting.\n",
+			"No support for IDT version 0x%02x. Maybe the xillybus driver needs an upgrade. Aborting.\n",
 			*version);
 		return -ENODEV;
 	}
-- 
2.8.1