e64564920a
Refreshed all patches. Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
27 lines
877 B
Diff
27 lines
877 B
Diff
From 905889b4a34c753a538015f0b2cdaa0c9e3a4fd5 Mon Sep 17 00:00:00 2001
|
|
From: Dan Carpenter <dan.carpenter@oracle.com>
|
|
Date: Sat, 9 Feb 2019 12:03:52 +0300
|
|
Subject: [PATCH] iio: chemical: sps30: fix a loop timeout test
|
|
|
|
The "while (tries--) {" loop is a postop so it exits with "tries" set
|
|
to -1.
|
|
|
|
Fixes: 232e0f6ddeae ("iio: chemical: add support for Sensirion SPS30 sensor")
|
|
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
|
|
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
|
|
---
|
|
drivers/iio/chemical/sps30.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
--- a/drivers/iio/chemical/sps30.c
|
|
+++ b/drivers/iio/chemical/sps30.c
|
|
@@ -210,7 +210,7 @@ static int sps30_do_meas(struct sps30_st
|
|
msleep_interruptible(300);
|
|
}
|
|
|
|
- if (!tries)
|
|
+ if (tries == -1)
|
|
return -ETIMEDOUT;
|
|
|
|
ret = sps30_do_cmd(state, SPS30_READ_DATA, tmp, sizeof(int) * size);
|