| commit | 0f672f6c0b52b7b0700b0915c72b540721af4465 | [log] [tgz] |
|---|---|---|
| author | David Brazdil <dbrazdil@google.com> | Tue Dec 10 10:32:29 2019 +0000 |
| committer | David Brazdil <dbrazdil@google.com> | Tue Dec 10 19:03:18 2019 +0000 |
| tree | 85c8cba019caa205e4f8920d72d93f6d6deaf29c | |
| parent | 3a0ad55d848b50499b68d7141d4eca997fce28ef [diff] [blame] |
Update Linux to v5.4.2 Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h index 69772e7..83ae97c 100644 --- a/arch/arm/include/asm/barrier.h +++ b/arch/arm/include/asm/barrier.h
@@ -11,6 +11,8 @@ #define sev() __asm__ __volatile__ ("sev" : : : "memory") #define wfe() __asm__ __volatile__ ("wfe" : : : "memory") #define wfi() __asm__ __volatile__ ("wfi" : : : "memory") +#else +#define wfe() do { } while (0) #endif #if __LINUX_ARM_ARCH__ >= 7