xtensa: export __{invalidate,flush}_dcache_range

Signed-off-by: N Max Filippov <jcmvbkbc@gmail.com>

xtensa: export __{invalidate,flush}_dcache_range
Signed-off-by: N Max Filippov <jcmvbkbc@gmail.com>
a3cfda9d · Max Filippov · eb8451e0 · a3cfda9d
隐藏空白更改
内联并排

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arch/xtensa/kernel/xtensa_ksyms.c arch/xtensa/kernel/xtensa_ksyms.c +6 -0

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--- a/arch/xtensa/kernel/xtensa_ksyms.c
+++ b/arch/xtensa/kernel/xtensa_ksyms.c
@@ -20,6 +20,7 @@
 #include <linux/in6.h>

 #include <asm/uaccess.h>
+#include <asm/cacheflush.h>
 #include <asm/checksum.h>
 #include <asm/dma.h>
 #include <asm/io.h>
@@ -128,3 +129,8 @@ EXPORT_SYMBOL(common_exception_return);
 #ifdef CONFIG_FUNCTION_TRACER
 EXPORT_SYMBOL(_mcount);
 #endif
+
+EXPORT_SYMBOL(__invalidate_dcache_range);
+#if XCHAL_DCACHE_IS_WRITEBACK
+EXPORT_SYMBOL(__flush_dcache_range);
+#endif