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xtensa: xtfpga: fix integer overflow in TASK_SIZE 

This fixes the following warning when default memory region crosses
0x80000000:

  arch/xtensa/include/asm/processor.h:40:47: warning:
    integer overflow in expression [-Woverflow]
    #define TASK_SIZE (PLATFORM_DEFAULT_MEM_START + PLATFORM_DEFAULT_MEM_SIZE)
                                               ^
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov 2015-09-24 23:34:02 +03:00
parent 01618bded6
commit b85d459479
1 changed files with 4 additions and 2 deletions
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6
arch/xtensa/platforms/xtfpga/include/platform/hardware.h
View File

@ -12,13 +12,15 @@
* This file contains the hardware configuration of the XTAVNET boards.
*/
#include <asm/types.h>
#ifndef __XTENSA_XTAVNET_HARDWARE_H
#define __XTENSA_XTAVNET_HARDWARE_H
/* Memory configuration. */
#define PLATFORM_DEFAULT_MEM_START CONFIG_DEFAULT_MEM_START
#define PLATFORM_DEFAULT_MEM_SIZE CONFIG_DEFAULT_MEM_SIZE
#define PLATFORM_DEFAULT_MEM_START __XTENSA_UL(CONFIG_DEFAULT_MEM_START)
#define PLATFORM_DEFAULT_MEM_SIZE __XTENSA_UL(CONFIG_DEFAULT_MEM_SIZE)
/* Interrupt configuration. */