linux-kernel - [PATCH] Remove warning 'unused variable battery' in drivers/acpi/sbs.c

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Date:	Sun, 3 Aug 2008 12:54:28 +0530
From:	"Manish Katiyar" <mkatiyar@...il.com>
To:	kernel-janitors@...r.kernel.org, astarikovskiy@...e.de,
	vladimir.p.lebedev@...el.com, LKML <linux-kernel@...r.kernel.org>,
	trivial@...r.kernel.org
Cc:	mkatiyar@...il.com
Subject: [PATCH] Remove warning 'unused variable battery' in drivers/acpi/sbs.c

Below patch removes the following warning:
drivers/acpi/sbs.c: In function 'acpi_battery_remove':
drivers/acpi/sbs.c:819: warning: unused variable 'battery'



Signed-off-by:- "Manish Katiyar" <mkatiyar@...il.com>

---
 drivers/acpi/sbs.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 10a3651..8493603 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -816,7 +816,9 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)

 static void acpi_battery_remove(struct acpi_sbs *sbs, int id)
 {
+#ifdef CONFIG_ACPI_SYSFS_POWER || CONFIG_ACPI_PROCFS_POWER
 	struct acpi_battery *battery = &sbs->battery[id];
+#endif
 #ifdef CONFIG_ACPI_SYSFS_POWER
 	if (battery->bat.dev) {
 		if (battery->have_sysfs_alarm)
-- 
1.5.4.3



Thanks -
Manish
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