Staging: csr: csr_macro.h: remove unused macros

Remove a bunch of unused #defines.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/csr/csr_macro.h

@@ -15,18 +15,6 @@
 #define FALSE	(0)
 #define TRUE	(1)
 
-/*------------------------------------------------------------------*/
-/* Bits - intended to operate on u32 values */
-/*------------------------------------------------------------------*/
-#define CSR_MASK_IS_SET(val, mask) (((val) & (mask)) == (mask))
-#define CSR_MASK_IS_UNSET(val, mask) ((((val) & (mask)) ^ mask) == (mask))
-#define CSR_MASK_SET(val, mask)    ((val) |= (mask))
-#define CSR_MASK_UNSET(val, mask)  ((val) = ((val) ^ (mask)) & (val)) /* Unsets the bits in val that are set in mask */
-#define CSR_BIT_IS_SET(val, bit)   ((u8) ((((val) & (1UL << (bit))) != 0)))
-#define CSR_BIT_SET(val, bit)      ((val) |= (1UL << (bit)))
-#define CSR_BIT_UNSET(val, bit)    ((val) &= ~(1UL << (bit)))
-#define CSR_BIT_TOGGLE(val, bit)   ((val) ^= (1UL << (bit)))
-
 /*------------------------------------------------------------------*/
 /* Endian conversion */
 /*------------------------------------------------------------------*/
@@ -39,59 +27,10 @@
     ((u8 *) (ptr))[1] = ((u8) (((uint) >> 8) & 0x000000FF)); \
     ((u8 *) (ptr))[2] = ((u8) (((uint) >> 16) & 0x000000FF)); \
     ((u8 *) (ptr))[3] = ((u8) (((uint) >> 24) & 0x000000FF))
-#define CSR_GET_UINT16_FROM_BIG_ENDIAN(ptr) (((u16) ((u8 *) (ptr))[1]) | ((u16) ((u8 *) (ptr))[0]) << 8)
-#define CSR_GET_UINT24_FROM_BIG_ENDIAN(ptr) (((u32) ((u8 *) (ptr))[2]) | \
-                                             ((u32) ((u8 *) (ptr))[1]) << 8 | ((u32) ((u8 *) (ptr))[0]) << 16)
-#define CSR_GET_UINT32_FROM_BIG_ENDIAN(ptr) (((u32) ((u8 *) (ptr))[3]) | ((u32) ((u8 *) (ptr))[2]) << 8 | \
-                                             ((u32) ((u8 *) (ptr))[1]) << 16 | ((u32) ((u8 *) (ptr))[0]) << 24)
-#define CSR_COPY_UINT16_TO_BIG_ENDIAN(uint, ptr)    ((u8 *) (ptr))[1] = ((u8) ((uint) & 0x00FF)); \
-    ((u8 *) (ptr))[0] = ((u8) ((uint) >> 8))
-#define CSR_COPY_UINT24_TO_BIG_ENDIAN(uint, ptr)    ((u8 *) (ptr))[2] = ((u8) ((uint) & 0x000000FF)); \
-    ((u8 *) (ptr))[1] = ((u8) (((uint) >> 8) & 0x000000FF)); \
-    ((u8 *) (ptr))[0] = ((u8) (((uint) >> 16) & 0x000000FF))
-#define CSR_COPY_UINT32_TO_BIG_ENDIAN(uint, ptr)    ((u8 *) (ptr))[3] = ((u8) ((uint) & 0x000000FF)); \
-    ((u8 *) (ptr))[2] = ((u8) (((uint) >> 8) & 0x000000FF)); \
-    ((u8 *) (ptr))[1] = ((u8) (((uint) >> 16) & 0x000000FF)); \
-    ((u8 *) (ptr))[0] = ((u8) (((uint) >> 24) & 0x000000FF))
-
-/*------------------------------------------------------------------*/
-/* XAP conversion macros */
-/*------------------------------------------------------------------*/
-
-#define CSR_LSB16(a) ((u8) ((a) & 0x00ff))
-#define CSR_MSB16(b) ((u8) ((b) >> 8))
-
-#define CSR_CONVERT_8_FROM_XAP(output, input) \
-    (output) = ((u8) (input));(input) += 2
-
-#define CSR_CONVERT_16_FROM_XAP(output, input) \
-    (output) = (u16) ((((u16) (input)[1]) << 8) | \
-                            ((u16) (input)[0]));(input) += 2
-
-#define CSR_CONVERT_32_FROM_XAP(output, input) \
-    (output) = (((u32) (input)[1]) << 24) | \
-               (((u32) (input)[0]) << 16) | \
-               (((u32) (input)[3]) << 8) | \
-               ((u32) (input)[2]);input += 4
-
-#define CSR_ADD_UINT8_TO_XAP(output, input) \
-    (output)[0] = (input);  \
-    (output)[1] = 0;(output) += 2
-
-#define CSR_ADD_UINT16_TO_XAP(output, input) \
-    (output)[0] = ((u8) ((input) & 0x00FF));  \
-    (output)[1] = ((u8) ((input) >> 8));(output) += 2
-
-#define CSR_ADD_UINT32_TO_XAP(output, input) \
-    (output)[0] = ((u8) (((input) >> 16) & 0x00FF)); \
-    (output)[1] = ((u8) ((input) >> 24)); \
-    (output)[2] = ((u8) ((input) & 0x00FF)); \
-    (output)[3] = ((u8) (((input) >> 8) & 0x00FF));(output) += 4
 
 /*------------------------------------------------------------------*/
 /* Misc */
 /*------------------------------------------------------------------*/
-#define CSRMAX(a, b)    (((a) > (b)) ? (a) : (b))
 #define CSRMIN(a, b)    (((a) < (b)) ? (a) : (b))
 
 /* Use this macro on unused local variables that cannot be removed (such as
@@ -99,8 +38,4 @@
    and static code analysis tools like Lint and Valgrind. */
 #define CSR_UNUSED(x) ((void) (x))
 
-#define CSR_TOUPPER(character)  (((character) >= 'a') && ((character) <= 'z') ? ((character) - 0x20) : (character))
-#define CSR_TOLOWER(character)  (((character) >= 'A') && ((character) <= 'Z') ? ((character) + 0x20) : (character))
-#define CSR_ARRAY_SIZE(x)       (sizeof(x) / sizeof(*(x)))
-
 #endif