[PATCH 1/2] mfd: rave-sp: Bump command timeout to 5 seconds

Fabio Estevam
2019-08-10T15:42:32Z

From: Andrey Smirnov <andrew.smirnov@gmail.com>

Command to erase application firmware on RAVE SP takes longer than one
second (it takes ~3s). Bump command timeout duration to 5 seconds in
order to avoid bogus timeouts.

Cc: <stable@vger.kernel.org>
Fixes: 538ee27290fa ("mfd: Add driver for RAVE Supervisory Processor")
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
drivers/mfd/rave-sp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c
index 26c7b63e008a..546763d8a3e5 100644
--- a/drivers/mfd/rave-sp.c
+++ b/drivers/mfd/rave-sp.c
@@ -371,7 +371,7 @@ int rave_sp_exec(struct rave_sp *sp,

rave_sp_write(sp, data, data_size);

- if (!wait_for_completion_timeout(&reply.received, HZ)) {
+ if (!wait_for_completion_timeout(&reply.received, 5 * HZ)) {
dev_err(&sp->serdev->dev, "Command timeout\n");
ret = -ETIMEDOUT;