From: Thorsten Blum <thorsten.blum@linux.dev>
To: Aaro Koskinen <aaro.koskinen@iki.fi>,
Andreas Kemnade <andreas@kemnade.info>,
Kevin Hilman <khilman@baylibre.com>,
Roger Quadros <rogerq@kernel.org>,
Tony Lindgren <tony@atomide.com>, Lee Jones <lee@kernel.org>
Cc: Thorsten Blum <thorsten.blum@linux.dev>,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] mfd: twl-core: use i2c_check_functionality as boolean value
Date: Tue, 5 May 2026 13:45:43 +0200 [thread overview]
Message-ID: <20260505114543.159381-2-thorsten.blum@linux.dev> (raw)
i2c_check_functionality() returns a boolean status rather than an error
code - directly use it as a boolean value.
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
drivers/mfd/twl-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index f89eda4a17fe..c024a28b057e 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -754,7 +754,7 @@ twl_probe(struct i2c_client *client)
return status;
}
- if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) {
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
dev_dbg(&client->dev, "can't talk I2C?\n");
status = -EIO;
goto free;
next reply other threads:[~2026-05-05 11:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-05 11:45 Thorsten Blum [this message]
2026-05-14 13:28 ` (subset) [PATCH] mfd: twl-core: use i2c_check_functionality as boolean value Lee Jones
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260505114543.159381-2-thorsten.blum@linux.dev \
--to=thorsten.blum@linux.dev \
--cc=aaro.koskinen@iki.fi \
--cc=andreas@kemnade.info \
--cc=khilman@baylibre.com \
--cc=lee@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=rogerq@kernel.org \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.