From: Ethan Chen <intervigil@gmail.com>
Date: Tue, 4 Sep 2018 02:11:39 +0000 (-0700)
Subject: uapi: Define __BITS_PER_LONG based on compiler target
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c0dccc8510141788b437c718597b08c491d39e1c;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git

uapi: Define __BITS_PER_LONG based on compiler target

* We may compile 32-bit ARM code against these kernel headers in many
  situations, so provide a compiler-defined method of obtaining the width
  of long.

Change-Id: Iac5e48200d70f1258ab3caca1a8f1eb6e8f7f2d3
---

diff --git a/arch/arm64/include/uapi/asm/bitsperlong.h b/arch/arm64/include/uapi/asm/bitsperlong.h
index fce9c2924fa..71f93d50bb2 100644
--- a/arch/arm64/include/uapi/asm/bitsperlong.h
+++ b/arch/arm64/include/uapi/asm/bitsperlong.h
@@ -16,7 +16,11 @@
 #ifndef __ASM_BITSPERLONG_H
 #define __ASM_BITSPERLONG_H
 
+#ifdef __aarch64__
 #define __BITS_PER_LONG 64
+#else
+#define __BITS_PER_LONG 32
+#endif
 
 #include <asm-generic/bitsperlong.h>