staging: sm750fb: move MHz() and roundedDiv() close to their usage

The MHz() and roundedDiv macros are used only by ddk750_chip.c, so move
their definition there.
Signed-off-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/sm750fb/ddk750_chip.c

@@ -6,6 +6,10 @@
 #include "ddk750_chip.h"
 #include "ddk750_power.h"
 
+/* n / d + 1 / 2 = (2n + d) / 2d */
+#define roundedDiv(num, denom)	((2 * (num) + (denom)) / (2 * (denom)))
+#define MHz(x) ((x) * 1000000)
+
 logical_chip_type_t getChipType(void)
 {
 	unsigned short physicalID;

drivers/staging/sm750fb/sm750_help.h

@@ -38,11 +38,4 @@
 #define FIELD_SIZE(field)               (1 + FIELD_END(field) - FIELD_START(field))
 #define FIELD_MASK(field)               (((1 << (FIELD_SIZE(field)-1)) | ((1 << (FIELD_SIZE(field)-1)) - 1)) << FIELD_START(field))
 
-/* n / d + 1 / 2 = (2n + d) / 2d */
-#define roundedDiv(num, denom)	((2 * (num) + (denom)) / (2 * (denom)))
-#define MHz(x) ((x) * 1000000)
-
-
-
-
 #endif