Commit eb6669b1 authored by Harvey Hunt's avatar Harvey Hunt Committed by Greg Kroah-Hartman

MIPS: ralink: Fix build error due to missing header

commit e3ccf1d1 upstream.

Previously, <linux/module.h> was included before ralink_regs.h in all
ralink files - leading to <linux/io.h> being implicitly included.

After commit 26dd3e4f ("MIPS: Audit and remove any unnecessary
uses of module.h") removed the inclusion of module.h from multiple
places, some ralink platforms failed to build with the following error:

In file included from arch/mips/ralink/mt7620.c:17:0:
./arch/mips/include/asm/mach-ralink/ralink_regs.h: In function ‘rt_sysc_w32’:
./arch/mips/include/asm/mach-ralink/ralink_regs.h:38:2: error: implicit declaration of function ‘__raw_writel’ [-Werror=implicit-function-declaration]
  __raw_writel(val, rt_sysc_membase + reg);
  ^
./arch/mips/include/asm/mach-ralink/ralink_regs.h: In function ‘rt_sysc_r32’:
./arch/mips/include/asm/mach-ralink/ralink_regs.h:43:2: error: implicit declaration of function ‘__raw_readl’ [-Werror=implicit-function-declaration]
  return __raw_readl(rt_sysc_membase + reg);

Fix this by including <linux/io.h>.
Signed-off-by: default avatarHarvey Hunt <harvey.hunt@imgtec.com>
Fixes: 26dd3e4f ("MIPS: Audit and remove any unnecessary uses of module.h")
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/16780/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 038b5bff
...@@ -13,6 +13,8 @@ ...@@ -13,6 +13,8 @@
#ifndef _RALINK_REGS_H_ #ifndef _RALINK_REGS_H_
#define _RALINK_REGS_H_ #define _RALINK_REGS_H_
#include <linux/io.h>
enum ralink_soc_type { enum ralink_soc_type {
RALINK_UNKNOWN = 0, RALINK_UNKNOWN = 0,
RT2880_SOC, RT2880_SOC,
......
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