1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c
index c4781b9d1297..91e6d00d4a43 100644
--- a/drivers/usb/input/kbtab.c
+++ b/drivers/usb/input/kbtab.c
@@ -29,7 +29,7 @@ module_param(kb_pressure_click, int, 0);
 MODULE_PARM_DESC(kb_pressure_click, "pressure threshold for clicks");
 
 struct kbtab {
-        signed char *data;
+        unsigned char *data;
         dma_addr_t data_dma;
         struct input_dev *dev;
         struct usb_device *usbdev;