hwspinlock: qcom: Correct msb in regmap_field

msb of the regmap_field was mistakenly given the value 32, to set all bits
in the regmap update mask; although incorrect this worked until 921cc294,
where the mask calculation was corrected.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>

diff --git a/drivers/hwspinlock/qcom_hwspinlock.c b/drivers/hwspinlock/qcom_hwspinlock.c
index 93b62e0..c752447 100644 (file)
--- a/drivers/hwspinlock/qcom_hwspinlock.c
+++ b/drivers/hwspinlock/qcom_hwspinlock.c
@@ -123,7 +123,7 @@ static int qcom_hwspinlock_probe(struct platform_device *pdev)
        for (i = 0; i < QCOM_MUTEX_NUM_LOCKS; i++) {
                field.reg = base + i * stride;
                field.lsb = 0;
-               field.msb = 32;
+               field.msb = 31;
 
                bank->lock[i].priv = devm_regmap_field_alloc(&pdev->dev,
                                                             regmap, field);