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staging: kpc2000: fix build error on xtensa 

kpc2000/kpc_dma/fileops.c includes asm/uaccess.h instead of
linux/uaccess.h, which results in the following build error on xtensa
architecture:

  In file included from
  drivers/staging/kpc2000/kpc_dma/fileops.c:11:
  arch/xtensa/include/asm/uaccess.h:
  In function ‘clear_user’:
  arch/xtensa/include/asm/uaccess.h:40:22:
  error: implicit declaration of function ‘uaccess_kernel’; ...
   #define __kernel_ok (uaccess_kernel())
                        ^~~~~~~~~~~~~~

Include linux/uaccess.h to fix that.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Max Filippov 2019-05-08 13:55:13 -07:00 committed by Greg Kroah-Hartman
parent f2dcb8841e
commit e00839f388
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/kpc2000/kpc_dma/fileops.c
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@ -8,7 +8,7 @@
#include <linux/errno.h> /* error codes */
#include <linux/types.h> /* size_t */
#include <linux/cdev.h>
#include <asm/uaccess.h> /* copy_*_user */
#include <linux/uaccess.h> /* copy_*_user */
#include <linux/aio.h> /* aio stuff */
#include <linux/highmem.h>
#include <linux/pagemap.h>