realtek: include io.h in mach-rtl83xx.h

The readl and writel calls used in macros defined in this header are not
included here. As a result, this header cannot be included by itself,
but must be preceded by other includes providing these calls. Fix this
by including asm/io.h in this header too.

Co-developed-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Tested-by: Bjørn Mork <bjorn@mork.no>

diff --git a/target/linux/realtek/files-5.10/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h b/target/linux/realtek/files-5.10/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h
index ecec0fec2dce5cbb57a3acaac00de068ba959645..831edf8de76b680a23806efc34a0ebe799d43177 100644 (file)
--- a/target/linux/realtek/files-5.10/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h
+++ b/target/linux/realtek/files-5.10/arch/mips/include/asm/mach-rtl838x/mach-rtl83xx.h
@@ -6,6 +6,7 @@
 #ifndef _MACH_RTL838X_H_
 #define _MACH_RTL838X_H_
 
+#include <asm/io.h>
 #include <asm/types.h>
 /*
  * Register access macros