From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Jisheng Zhang <jszhang@kernel.org>
Cc: "Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Jiri Slaby" <jirislaby@kernel.org>,
linux-serial@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 0/2] serial: 8250_dw: fall back to poll if there's no interrupt
Date: Sun, 6 Aug 2023 12:20:11 +0200 [thread overview]
Message-ID: <2023080643-chalice-exploring-e7ca@gregkh> (raw)
In-Reply-To: <20230806092056.2467-1-jszhang@kernel.org>
On Sun, Aug 06, 2023 at 05:20:54PM +0800, Jisheng Zhang wrote:
> When there's no irq(this can be due to various reasons, for example,
> no irq from HW support, or we just want to use poll solution, and so
> on), falling back to poll is still better than no support at all.
Ouch, really? Why not just fix the hardware instead?
next prev parent reply other threads:[~2023-08-06 10:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-06 9:20 [PATCH v2 0/2] serial: 8250_dw: fall back to poll if there's no interrupt Jisheng Zhang
2023-08-06 9:20 ` [PATCH v2 1/2] dt-bindings: serial: snps-dw-apb-uart: make interrupt optional Jisheng Zhang
2023-08-21 15:51 ` Rob Herring
2023-08-06 9:20 ` [PATCH v2 2/2] serial: 8250_dw: fall back to poll if there's no interrupt Jisheng Zhang
2023-08-06 10:20 ` Greg Kroah-Hartman [this message]
2023-08-06 10:16 ` [PATCH v2 0/2] " Jisheng Zhang
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