regulator: wm8350: Remove unused variable

Commit 8f45acb5f9f34eab ("regulator: wm8350: Pass NULL data with REGULATION_OUT
and UNDER_VOLTAGE events") introduced the following build warning:

drivers/regulator/wm8350-regulator.c: In function 'pmic_uv_handler':
drivers/regulator/wm8350-regulator.c:1154:17: warning: unused variable 'wm8350' [-Wunused-variable]

Remove 'wm8350' as it is unused now.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 78efead3b39fee1489633cd6a8bd2a21786e812b..95f6b040186eee1cc8407da82379fe686e7594cc 100644 (file)
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -1151,7 +1151,6 @@ static const struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = {
 static irqreturn_t pmic_uv_handler(int irq, void *data)
 {
        struct regulator_dev *rdev = (struct regulator_dev *)data;
-       struct wm8350 *wm8350 = rdev_get_drvdata(rdev);
 
        mutex_lock(&rdev->mutex);
        if (irq == WM8350_IRQ_CS1 || irq == WM8350_IRQ_CS2)