Merge tag 'xtensa-20170807' of git://github.com/jcmvbkbc/linux-xtensa

Pull Xtensa fixes from Max Filippov:

 - use asm-generic instances of asm/param.h and asm/device.h instead of
   exact copies in arch/xtensa/include/asm;

 - fix build error for xtensa cores with aliasing WT cache: define cache
   flushing functions and copy_{to,from}_user_page;

 - add missing EXPORT_SYMBOLs for clear_user_highpage, copy_user_highpage,
   flush_dcache_page, local_flush_cache_range, local_flush_cache_page,
   csum_partial and csum_partial_copy_generic.

* tag 'xtensa-20170807' of git://github.com/jcmvbkbc/linux-xtensa:
  xtensa: mm/cache: add missing EXPORT_SYMBOLs
  xtensa: don't limit csum_partial export by CONFIG_NET
  xtensa: fix cache aliasing handling code for WT cache
  xtensa: remove wrapper header for asm/param.h
  xtensa: remove wrapper header for asm/device.h

3 files changed, 2 insertions, 33 deletions

diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index 2d716ebc5a5e..dff7cc39437c 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -1,5 +1,6 @@
 generic-y += bug.h
 generic-y += clkdev.h
+generic-y += device.h
 generic-y += div64.h
 generic-y += dma-contiguous.h
 generic-y += emergency-restart.h
@@ -17,6 +18,7 @@ generic-y += local.h
 generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += mm-arch-hooks.h
+generic-y += param.h
 generic-y += percpu.h
 generic-y += preempt.h
 generic-y += rwsem.h
diff --git a/arch/xtensa/include/asm/device.h b/arch/xtensa/include/asm/device.h
deleted file mode 100644
index 1deeb8ebbb1b..000000000000
--- a/arch/xtensa/include/asm/device.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#ifndef _ASM_XTENSA_DEVICE_H
-#define _ASM_XTENSA_DEVICE_H
-
-struct dev_archdata {
-};
-
-struct pdev_archdata {
-};
-
-#endif /* _ASM_XTENSA_DEVICE_H */
diff --git a/arch/xtensa/include/asm/param.h b/arch/xtensa/include/asm/param.h
deleted file mode 100644
index 0a70e780ef2a..000000000000
--- a/arch/xtensa/include/asm/param.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * include/asm-xtensa/param.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-#ifndef _XTENSA_PARAM_H
-#define _XTENSA_PARAM_H
-
-#include <uapi/asm/param.h>
-
-# define HZ		CONFIG_HZ	/* internal timer frequency */
-# define USER_HZ	100		/* for user interfaces in "ticks" */
-# define CLOCKS_PER_SEC (USER_HZ)	/* frequnzy at which times() counts */
-#endif /* _XTENSA_PARAM_H */