c6x: include: asm: Kbuild: Add generic serial.h

Or it will cause building break with allmodconfig:

    CC [M]  drivers/tty/serial/8250/8250_core.o
  drivers/tty/serial/8250/8250_core.c:102:24: fatal error: asm/serial.h: No such file or directory

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Mark Salter <msalter@redhat.com>

diff --git a/arch/c6x/include/asm/Kbuild b/arch/c6x/include/asm/Kbuild
index 2de73391b81eeee4e1eefc95e9e5d5d666f13527..ae0a51f5376cefb58223e0436e54d15daabefe53 100644 (file)
--- a/arch/c6x/include/asm/Kbuild
+++ b/arch/c6x/include/asm/Kbuild
@@ -41,6 +41,7 @@ generic-y += resource.h
 generic-y += scatterlist.h
 generic-y += segment.h
 generic-y += sembuf.h
+generic-y += serial.h
 generic-y += shmbuf.h
 generic-y += shmparam.h
 generic-y += siginfo.h