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-rw-r--r--drivers/isdn/capi/capiutil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/capi/capiutil.c b/drivers/isdn/capi/capiutil.c
index 36c1b37cea0a..9846d82eb097 100644
--- a/drivers/isdn/capi/capiutil.c
+++ b/drivers/isdn/capi/capiutil.c
@@ -201,7 +201,7 @@ static unsigned char *cpars[] =
#define structTRcpyovl(x, y, l) memmove(y, x, l)
/*-------------------------------------------------------*/
-static unsigned command_2_index(unsigned c, unsigned sc)
+static unsigned command_2_index(u8 c, u8 sc)
{
if (c & 0x80)
c = 0x9 + (c & 0x0f);