[PATCH 05/11] Input: iqs7222 - trim force communication command

Jeff LaBundy
2022-09-08T13:17:16Z

According to the datasheets, writing only 0xFF is sufficient to
elicit a communication window. Remove the superfluous 0x00 from
the force communication command.

Fixes: e505edaedcb9 ("Input: add support for Azoteq IQS7222A/B/C")
Signed-off-by: Jeff LaBundy <jeff@labundy.com>
---
drivers/input/misc/iqs7222.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/misc/iqs7222.c b/drivers/input/misc/iqs7222.c
index ba12c49e972c..365e59f78f1a 100644
--- a/drivers/input/misc/iqs7222.c
+++ b/drivers/input/misc/iqs7222.c
@@ -1077,7 +1077,7 @@ static int iqs7222_hard_reset(struct iqs7222_private *iqs7222)

static int iqs7222_force_comms(struct iqs7222_private *iqs7222)
{
- u8 msg_buf[] = { 0xFF, 0x00, };
+ u8 msg_buf[] = { 0xFF, };
int ret;

/*
--
2.25.1