diff options
Diffstat (limited to 'drivers/input/touchscreen')
-rw-r--r-- | drivers/input/touchscreen/wacom_w8001.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/wacom_w8001.c b/drivers/input/touchscreen/wacom_w8001.c index 3715d1eace92..691285ace228 100644 --- a/drivers/input/touchscreen/wacom_w8001.c +++ b/drivers/input/touchscreen/wacom_w8001.c @@ -27,6 +27,8 @@ MODULE_AUTHOR("Jaya Kumar <jayakumar.lkml@gmail.com>"); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL"); +#define W8001_MAX_PHYS 42 + #define W8001_MAX_LENGTH 13 #define W8001_LEAD_MASK 0x80 #define W8001_LEAD_BYTE 0x80 @@ -89,7 +91,7 @@ struct w8001 { unsigned char response_type; unsigned char response[W8001_MAX_LENGTH]; unsigned char data[W8001_MAX_LENGTH]; - char phys[32]; + char phys[W8001_MAX_PHYS]; int type; unsigned int pktlen; u16 max_touch_x; |