From: Anton Vorontsov <avorontsov@ru.mvista.com>
Date: Tue, 11 Mar 2008 17:24:21 +0000 (+0300)
Subject: [POWERPC] QE: immap_qe.h should include asm/io.h
X-Git-Tag: v2.6.26-rc1~1125^2~16^2~21
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab1220d5ac69bd3327305c4d367548221f2bc3b4;p=linux-2.6

[POWERPC] QE: immap_qe.h should include asm/io.h

Headers should include prototypes they use, otherwise build will
break if we use it without explicitly including io.h:

  CC      arch/powerpc/sysdev/qe_lib/gtm.o
In file included from include/asm/qe.h:20,
                 from arch/powerpc/sysdev/qe_lib/gtm.c:18:
include/asm/immap_qe.h: In function ‘immrbar_virt_to_phys’:
include/asm/immap_qe.h:480: error: implicit declaration of function ‘virt_to_phys’
make[2]: *** [arch/powerpc/sysdev/qe_lib/gtm.o] Error 1
make[1]: *** [arch/powerpc/sysdev/qe_lib] Error 2

gtm.c needs qe.h (which includes immap_qe.h) to use qe_get_brg_clk().

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---

diff --git a/include/asm-powerpc/immap_qe.h b/include/asm-powerpc/immap_qe.h
index 924aefbd6a..7b6f411db3 100644
--- a/include/asm-powerpc/immap_qe.h
+++ b/include/asm-powerpc/immap_qe.h
@@ -20,6 +20,7 @@
 #ifdef __KERNEL__
 
 #include <linux/kernel.h>
+#include <asm/io.h>
 
 #define QE_IMMAP_SIZE	(1024 * 1024)	/* 1MB from 1MB+IMMR */