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authorHenry Chen <henryc.chen@mediatek.com>2016-07-13 11:34:28 +0800
committerMatthias Brugger <matthias.bgg@gmail.com>2016-08-22 19:31:36 +0200
commite180f887ba40a916153e29e6ad48c34d28966740 (patch)
tree843c74e0aeb9a3a2517914b22d55ea11715e8ae3 /drivers/soc
parent29b4817d4018df78086157ea3a55c1d9424a7cfc (diff)
downloadop-kernel-dev-e180f887ba40a916153e29e6ad48c34d28966740.zip
op-kernel-dev-e180f887ba40a916153e29e6ad48c34d28966740.tar.gz
soc: mediatek: PMIC wrap: Extend the waiting time to 10ms.
Read data fails sometimes because of a timeout that PMIC cannot transfer data to PMIC wrap on time, extend the waiting time to 10ms to reduce the failed rate. Signed-off-by: Henry Chen <henryc.chen@mediatek.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'drivers/soc')
-rw-r--r--drivers/soc/mediatek/mtk-pmic-wrap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/mediatek/mtk-pmic-wrap.c b/drivers/soc/mediatek/mtk-pmic-wrap.c
index a003ba2..a5f1093 100644
--- a/drivers/soc/mediatek/mtk-pmic-wrap.c
+++ b/drivers/soc/mediatek/mtk-pmic-wrap.c
@@ -583,7 +583,7 @@ static int pwrap_wait_for_state(struct pmic_wrapper *wrp,
{
unsigned long timeout;
- timeout = jiffies + usecs_to_jiffies(255);
+ timeout = jiffies + usecs_to_jiffies(10000);
do {
if (time_after(jiffies, timeout))
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