drivers: power: supply: goldfish_battery: Retire a redundant variable

The battery_data static variable was not used.

Signed-off-by: Roman Kiryanov <rkir@google.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/goldfish_battery.c b/drivers/power/supply/goldfish_battery.c
index 6f6b19dbcc29fc8d2b749961a6e9e9134c464467..f65ceb50d5880fddd822894b1b20a679b1b6968c 100644 (file)
--- a/drivers/power/supply/goldfish_battery.c
+++ b/drivers/power/supply/goldfish_battery.c
@@ -32,12 +32,6 @@ struct goldfish_battery_data {
 #define GOLDFISH_BATTERY_WRITE(data, addr, x) \
        (writel(x, data->reg_base + addr))
 
-/*
- * Temporary variable used between goldfish_battery_probe() and
- * goldfish_battery_open().
- */
-static struct goldfish_battery_data *battery_data;
-
 enum {
        /* status register */
        BATTERY_INT_STATUS          = 0x00,
@@ -205,7 +199,6 @@ static int goldfish_battery_probe(struct platform_device *pdev)
        }
 
        platform_set_drvdata(pdev, data);
-       battery_data = data;
 
        GOLDFISH_BATTERY_WRITE(data, BATTERY_INT_ENABLE, BATTERY_INT_MASK);
        return 0;
@@ -217,7 +210,6 @@ static int goldfish_battery_remove(struct platform_device *pdev)
 
        power_supply_unregister(data->battery);
        power_supply_unregister(data->ac);
-       battery_data = NULL;
        return 0;
 }