修复代码错误

mico-os/libraries/drivers/spi_flash/spi_flash.h

@@ -62,16 +62,6 @@ typedef struct
  */ 
 int init_sflash ( /*@out@*/ sflash_handle_t* const handle, /*@shared@*/ void* peripheral_id, sflash_write_allowed_t write_allowed_in );
 
-/**
- * @brief SPI flash enter deep sleep mode
- *
- * @param  handle:  handle of spi flash to init
- *
- * @return   kNoErr        : on success.
- * @return   kGeneralErr   : if an error occurred
- */ 
-
-int sflash_enter_dpmode( const sflash_handle_t* const handle );
 
 /**
  *  De-initializes a SPI Flash chip