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From: "Ethan Tidmore" <ethantidmore06@gmail.com>
To: "Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Ethan Tidmore" <ethantidmore06@gmail.com>
Cc: "Patrick Rudolph" <patrick.rudolph@9elements.com>,
	"Linus Walleij" <linusw@kernel.org>, <linux-gpio@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] pinctrl: cy8c95x0: Use proper error code
Date: Sat, 28 Feb 2026 08:48:54 -0600	[thread overview]
Message-ID: <DGQOF3UZ0DLL.1GHNUH13KGKB2@gmail.com> (raw)
In-Reply-To: <aaK_v2sSCRe9CVYL@ashevche-desk.local>

On Sat Feb 28, 2026 at 4:13 AM CST, Andy Shevchenko wrote:
> On Fri, Feb 27, 2026 at 08:05:38PM -0600, Ethan Tidmore wrote:
>> The function cy8c95x0_irq_pending() returns type bool not an error code.
>> 
>> Use error code -EIO if cy8c95x0_irq_pending() fails.
>> 
>> Detected by Smatch:
>> drivers/pinctrl/pinctrl-cy8c95x0.c:1303 cy8c95x0_irq_setup() warn:
>> passing positive error code '1' to 'dev_err_probe'
>
> I sent already a patch and the code is -EBUSY, because if we ever get non-zero
> here, it means that IO was fine, the interrupt status was not cleared.

I should have checked lore before sending that one off. Thanks for the
error code pointer too.

Thanks,

ET

      reply	other threads:[~2026-02-28 14:49 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-02-28  2:05 [PATCH] pinctrl: cy8c95x0: Use proper error code Ethan Tidmore
2026-02-28 10:13 ` Andy Shevchenko
2026-02-28 14:48   ` Ethan Tidmore [this message]

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