From: peter@hurleysoftware.com (Peter Hurley)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4] serial: of-serial: fix up PM ops on no_console_suspend and port type
Date: Tue, 14 Oct 2014 06:31:05 -0400 [thread overview]
Message-ID: <543CFB69.50300@hurleysoftware.com> (raw)
In-Reply-To: <1413276146-20388-1-git-send-email-jingchang.lu@freescale.com>
On 10/14/2014 04:42 AM, Jingchang Lu wrote:
> This patch fixes commit 2dea53bf57783f243c892e99c10c6921e956aa7e,
> "serial: of-serial: add PM suspend/resume support", which disables
> the uart clock on suspend, but also causes a hardware hang on register
> access if no_console_suspend command line option is used.
>
> Also, not every of_serial device is an 8250 port, so the serial8250
> suspend/resume functions should only be applied to a real 8250 port.
Thanks.
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
next prev parent reply other threads:[~2014-10-14 10:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-14 8:42 [PATCHv4] serial: of-serial: fix up PM ops on no_console_suspend and port type Jingchang Lu
2014-10-14 10:31 ` Peter Hurley [this message]
2014-10-15 1:01 ` Joseph Lo
2014-10-15 6:32 ` Jingchang Lu
2014-10-15 6:41 ` Joseph Lo
2014-10-15 6:52 ` Joseph Lo
2014-10-15 7:16 ` Jingchang Lu
2014-10-15 6:53 ` Jingchang Lu
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