linux-kernel - [PATCH] iio: humidity: dht11 remove TODO since it doesn't make sense

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200104181929.1505510-1-kent@minoris.se>
Date:   Sat,  4 Jan 2020 19:19:29 +0100
From:   Kent Gustavsson <kent@...oris.se>
To:     Jonathan Cameron <jic23@...nel.org>,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        Thomas Gleixner <tglx@...utronix.de>,
        Richard Fontana <rfontana@...hat.com>,
        Shobhit Kukreti <shobhitkukreti@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        Allison Randal <allison@...utok.net>,
        "Jason A. Donenfeld" <Jason@...c4.com>,
        Kent Gustavsson <kent@...oris.se>
Cc:     linux-iio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] iio: humidity: dht11 remove TODO since it doesn't make sense

DHT11 isn't addressable and will trigger temperature measurement on any
data sent on the bus.

Signed-off-by: Kent Gustavsson <kent@...oris.se>
---
 drivers/iio/humidity/dht11.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/iio/humidity/dht11.c b/drivers/iio/humidity/dht11.c
index b459600e1a33..d05c6fdb758b 100644
--- a/drivers/iio/humidity/dht11.c
+++ b/drivers/iio/humidity/dht11.c
@@ -174,7 +174,6 @@ static irqreturn_t dht11_handle_irq(int irq, void *data)
 	struct iio_dev *iio = data;
 	struct dht11 *dht11 = iio_priv(iio);
 
-	/* TODO: Consider making the handler safe for IRQ sharing */
 	if (dht11->num_edges < DHT11_EDGES_PER_READ && dht11->num_edges >= 0) {
 		dht11->edges[dht11->num_edges].ts = ktime_get_boottime_ns();
 		dht11->edges[dht11->num_edges++].value =
-- 
2.23.0