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Re: [PATCH 5/5] [loongson] yeeloong2f: add platform specific support

To: Ralf Baechle <ralf@linux-mips.org>
Subject: Re: [PATCH 5/5] [loongson] yeeloong2f: add platform specific support
From: Wu Zhangjin <wuzhangjin@gmail.com>
Date: Fri, 20 Nov 2009 02:02:46 +0800
Cc: linux-mips@linux-mips.org, zhangfx@lemote.com, yanh@lemote.com, huhb@lemote.com, Richard Purdie <rpurdie@rpsys.net>, lm-sensors@lm-sensors.org, Jamey Hicks <jamey@crl.dec.com>
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In-reply-to: <08cd92bb27734174fd53df79cc926e76400d586d.1258651050.git.wuzhangjin@gmail.com>
Organization: DSLab, Lanzhou University, China
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <cover.1258651050.git.wuzhangjin@gmail.com> <08cd92bb27734174fd53df79cc926e76400d586d.1258651050.git.wuzhangjin@gmail.com>
Reply-to: wuzhangjin@gmail.com
Sender: linux-mips-bounce@linux-mips.org
Sorry, This patch can not be compiled without CONFIG_PM, this patch is
needed to fix it:

We need to wrap the source code relative to CONFIG_PM, otherwise, it
will fail in compiling.

This patch is needed to "[PATCH 5/5] [loongson] yeeloong2f: add platform
specific support".

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
---
 arch/mips/loongson/lemote-2f/yeeloong_laptop.c |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/arch/mips/loongson/lemote-2f/yeeloong_laptop.c
b/arch/mips/loongson/lemote-2f/yeeloong_laptop.c
index ff74f7f..46c3847 100644
--- a/arch/mips/loongson/lemote-2f/yeeloong_laptop.c
+++ b/arch/mips/loongson/lemote-2f/yeeloong_laptop.c
@@ -1025,9 +1025,10 @@ static int yeeloong_hotkey_init(struct device
*dev)
        /* update the current status of lid */
        yeeloong_lid_update_status(BIT_LID_DETECT_ON);
 
+#ifdef CONFIG_SUSPEND
        /* install the real yeeloong_report_lid_status for pm.c */
        yeeloong_report_lid_status = yeeloong_lid_update_status;
-
+#endif
        /* install event handler */
        yeeloong_install_sci_handler(EVENT_CAMERA, camera_set);
 
@@ -1039,9 +1040,10 @@ static void yeeloong_hotkey_exit(void)
        /* free irq */
        remove_irq(SCI_IRQ_NUM, &sci_irqaction);
 
+#ifdef CONFIG_SUSPEND
        /* uninstall the real yeeloong_report_lid_status for pm.c */
        yeeloong_report_lid_status = NULL;
-
+#endif
        /* uninstall event handler */
        yeeloong_uninstall_sci_handler(EVENT_CAMERA, camera_set);
 
@@ -1083,7 +1085,8 @@ static void get_fixed_battery_info(void)
 
 #define APM_CRITICAL           5
 
-static void yeeloong_apm_get_power_status(struct apm_power_info *info)
+static void __maybe_unused yeeloong_apm_get_power_status(struct
apm_power_info
+               *info)
 {
        unsigned char bat_status;
 
@@ -1144,8 +1147,9 @@ static int yeeloong_apm_init(void)
        /* print fixed information of battery */
        get_fixed_battery_info();
 
+#ifdef APM_EMULATION
        apm_get_power_status = yeeloong_apm_get_power_status;
-
+#endif
        return 0;
 }
 
-- 
1.6.2.1


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