1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/staging/csr/csr_util.c b/drivers/staging/csr/csr_util.c
index ae2e1dcbfd4..09dd754f214 100644
--- a/drivers/staging/csr/csr_util.c
+++ b/drivers/staging/csr/csr_util.c
@@ -15,24 +15,6 @@
 #include "csr_pmem.h"
 #include "csr_util.h"
 
-/*------------------------------------------------------------------*/
-/* Base conversion */
-/*------------------------------------------------------------------*/
-/* Convert signed 32 bit (or less) integer to string */
-void CsrUInt16ToHex(u16 number, char *str)
-{
-    u16 index;
-    u16 currentValue;
-
-    for (index = 0; index < 4; index++)
-    {
-        currentValue = (u16) (number & 0x000F);
-        number >>= 4;
-        str[3 - index] = (char) (currentValue > 9 ? currentValue + 55 : currentValue + '0');
-    }
-    str[4] = '\0';
-}
-
 MODULE_DESCRIPTION("CSR Operating System Kernel Abstraction");
 MODULE_AUTHOR("Cambridge Silicon Radio Ltd.");
 MODULE_LICENSE("GPL and additional rights");