diff mbox

hwspinlock: qcom: Correct msb in regmap_field

Message ID 1435355241-23511-1-git-send-email-bjorn.andersson@sonymobile.com (mailing list archive)
State Not Applicable, archived
Delegated to: Andy Gross
Headers show

Commit Message

Bjorn Andersson June 26, 2015, 9:47 p.m. UTC 
From: Bjorn Andersson <bjorn.andersson@sonymobile.com>

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>
---
 drivers/hwspinlock/qcom_hwspinlock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/drivers/hwspinlock/qcom_hwspinlock.c b/drivers/hwspinlock/qcom_hwspinlock.c
index 93b62e0..c752447 100644
--- 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);