From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Sasha Levin <sashal@kernel.org>,
andy@kernel.org, linus.walleij@linaro.org, brgl@bgdev.pl,
linux-gpio@vger.kernel.org
Subject: [PATCH AUTOSEL 5.4 5/8] gpio: crystalcove: Use -ENOTSUPP consistently
Date: Tue, 23 Apr 2024 07:03:00 -0400 [thread overview]
Message-ID: <20240423110304.1659456-5-sashal@kernel.org> (raw)
In-Reply-To: <20240423110304.1659456-1-sashal@kernel.org>
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[ Upstream commit ace0ebe5c98d66889f19e0f30e2518d0c58d0e04 ]
The GPIO library expects the drivers to return -ENOTSUPP in some
cases and not using analogue POSIX code. Make the driver to follow
this.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/gpio/gpio-crystalcove.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-crystalcove.c b/drivers/gpio/gpio-crystalcove.c
index 14d1f4c933b69..8b9c1833bf7d4 100644
--- a/drivers/gpio/gpio-crystalcove.c
+++ b/drivers/gpio/gpio-crystalcove.c
@@ -91,7 +91,7 @@ static inline int to_reg(int gpio, enum ctrl_register reg_type)
case 0x5e:
return GPIOPANELCTL;
default:
- return -EOPNOTSUPP;
+ return -ENOTSUPP;
}
}
--
2.43.0
prev parent reply other threads:[~2024-04-23 11:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20240423110304.1659456-1-sashal@kernel.org>
2024-04-23 11:02 ` [PATCH AUTOSEL 5.4 4/8] gpio: wcove: Use -ENOTSUPP consistently Sasha Levin
2024-04-23 11:03 ` Sasha Levin [this message]
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=20240423110304.1659456-5-sashal@kernel.org \
--to=sashal@kernel.org \
--cc=andriy.shevchenko@linux.intel.com \
--cc=andy@kernel.org \
--cc=brgl@bgdev.pl \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=stable@vger.kernel.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).