forcedeth: fix tx timeout

[linux-2.6-omap-h63xx.git] / drivers / net / ppp_synctty.c

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 33cb8254e79dac71b1d7e9d676f3c70b8a00f97e..b6f0e9a25e26dada081eba2e45432b649da9f08f 100644 (file)
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -6,7 +6,7 @@
  *
  * Complete PPP frames without encoding/decoding are exchanged between
  * the channel driver and the device driver.
- * 
+ *
  * The async map IOCTL codes are implemented to keep the user mode
  * applications happy if they call them. Synchronous PPP does not use
  * the async maps.
@@ -108,7 +108,7 @@ static void
 ppp_print_hex (register __u8 * out, const __u8 * in, int count)
 {
        register __u8 next_ch;
-       static char hex[] = "0123456789ABCDEF";
+       static const char hex[] = "0123456789ABCDEF";
 
        while (count-- > 0) {
                next_ch = *in++;