Remove unused includes

[elmcan.git] / module / can327.c

diff --git a/module/can327.c b/module/can327.c
index fc99dea652f6f22170f76176042bcad4beb425d4..2d9c44e1df9d81e04b66b707c01e98c2c3a29057 100644 (file)
--- a/module/can327.c
+++ b/module/can327.c
@@ -14,14 +14,10 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/moduleparam.h>
 
-#include <linux/atomic.h>
 #include <linux/bitops.h>
 #include <linux/ctype.h>
-#include <linux/delay.h>
 #include <linux/errno.h>
-#include <linux/if_ether.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/lockdep.h>
@@ -57,7 +53,7 @@
 
 #define ELM327_NAPI_WEIGHT 4
 
-#define ELM327_SIZE_RXBUF 224
+#define ELM327_SIZE_RXBUF 992
 #define ELM327_SIZE_TXBUF 32
 
 #define ELM327_CAN_CONFIG_SEND_SFF           0x8000
@@ -993,7 +989,7 @@ static void can327_ldisc_rx(struct tty_struct *tty,
        }
 
        if (count >= 0) {
-               netdev_err(elm->dev, "Receive buffer overflowed. Bad chip or wiring?");
+               netdev_err(elm->dev, "Receive buffer overflowed. Bad chip or wiring? count = %i", count);
 
                elm327_uart_side_failure(elm);