cxl: Move include file cxl.h -> cxl-base.h

[firefly-linux-kernel-4.4.55.git] / include / misc / cxl.h

diff --git a/include/misc/cxl.h b/include/misc/cxl.h
deleted file mode 100644 (file)
index 975cc78..0000000
--- a/include/misc/cxl.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2014 IBM Corp.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-
-#ifndef _MISC_CXL_H
-#define _MISC_CXL_H
-
-#ifdef CONFIG_CXL_BASE
-
-#define CXL_IRQ_RANGES 4
-
-struct cxl_irq_ranges {
-       irq_hw_number_t offset[CXL_IRQ_RANGES];
-       irq_hw_number_t range[CXL_IRQ_RANGES];
-};
-
-extern atomic_t cxl_use_count;
-
-static inline bool cxl_ctx_in_use(void)
-{
-       return (atomic_read(&cxl_use_count) != 0);
-}
-
-static inline void cxl_ctx_get(void)
-{
-       atomic_inc(&cxl_use_count);
-}
-
-static inline void cxl_ctx_put(void)
-{
-       atomic_dec(&cxl_use_count);
-}
-
-void cxl_slbia(struct mm_struct *mm);
-
-#else /* CONFIG_CXL_BASE */
-
-static inline bool cxl_ctx_in_use(void) { return false; }
-static inline void cxl_slbia(struct mm_struct *mm) {}
-
-#endif /* CONFIG_CXL_BASE */
-
-#endif