drivers/staging/wilc1000/wilc_memory.c

   1
   2 #include "wilc_oswrapper.h"
   3
   4 /*!
   5  *  @author     syounan
   6  *  @date       18 Aug 2010
   7  *  @version    1.0
   8  */
   9 void *WILC_MemoryAlloc(WILC_Uint32 u32Size, tstrWILC_MemoryAttrs *strAttrs,
  10                        WILC_Char *pcFileName, WILC_Uint32 u32LineNo)
  11 {
  12         if (u32Size > 0) {
  13                 return kmalloc(u32Size, GFP_ATOMIC);
  14         } else {
  15                 return WILC_NULL;
  16         }
  17 }
  18
  19 /*!
  20  *  @author     syounan
  21  *  @date       18 Aug 2010
  22  *  @version    1.0
  23  */
  24 void *WILC_MemoryCalloc(WILC_Uint32 u32Size, tstrWILC_MemoryAttrs *strAttrs,
  25                         WILC_Char *pcFileName, WILC_Uint32 u32LineNo)
  26 {
  27         return kcalloc(u32Size, 1, GFP_KERNEL);
  28 }
  29
  30 /*!
  31  *  @author     syounan
  32  *  @date       18 Aug 2010
  33  *  @version    1.0
  34  */
  35 void *WILC_MemoryRealloc(void *pvOldBlock, WILC_Uint32 u32NewSize,
  36                          tstrWILC_MemoryAttrs *strAttrs, WILC_Char *pcFileName, WILC_Uint32 u32LineNo)
  37 {
  38         if (u32NewSize == 0) {
  39                 kfree(pvOldBlock);
  40                 return WILC_NULL;
  41         } else if (pvOldBlock == WILC_NULL)      {
  42                 return kmalloc(u32NewSize, GFP_KERNEL);
  43         } else {
  44                 return krealloc(pvOldBlock, u32NewSize, GFP_KERNEL);
  45         }
  46
  47 }
  48
  49 /*!
  50  *  @author     syounan
  51  *  @date       18 Aug 2010
  52  *  @version    1.0
  53  */
  54 void WILC_MemoryFree(const void *pvBlock, tstrWILC_MemoryAttrs *strAttrs,
  55                      WILC_Char *pcFileName, WILC_Uint32 u32LineNo)
  56 {
  57         kfree(pvBlock);
  58 }