linux-kernel - Re: [PATCH v2 1/1] serial: 8250_dw: Fix get

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 9 Mar 2015 11:40:11 -0700
From:	Dmitry Torokhov <dtor@...omium.org>
To:	Jonathan Richardson <jonathar@...adcom.com>
Cc:	Anatol Pomazau <anatol@...gle.com>,
	Scott Branden <sbranden@...adcom.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jslaby@...e.cz>, devicetree@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	linux-serial@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
	Desmond Liu <desmondl@...adcom.com>
Subject: Re: [PATCH v2 1/1] serial: 8250_dw: Fix get_mctrl behaviour

On Thu, Feb 26, 2015 at 4:35 PM, Jonathan Richardson
<jonathar@...adcom.com> wrote:
> @@ -334,6 +342,30 @@ static int dw8250_probe_of(struct uart_port *p,
>         if (id >= 0)
>                 p->line = id;
>
> +       if (of_property_read_bool(np, "dcd-override")) {
> +               /* Always report DCD as active */
> +               data->msr_mask_on |= UART_MSR_DCD;
> +               data->msr_mask_off |= UART_MSR_DDCD;
> +       }
> +
> +       if (of_property_read_bool(np, "dsr-override")) {
> +               /* Always report DSR as active */
> +               data->msr_mask_on |= UART_MSR_DSR;
> +               data->msr_mask_off |= UART_MSR_DDSR;
> +       }
> +
> +       if (of_property_read_bool(np, "cts-override")) {
> +               /* Always report DSR as active */
> +               data->msr_mask_on |= UART_MSR_DSR;
> +               data->msr_mask_off |= UART_MSR_DDSR;
> +       }
> +
> +       if (of_property_read_bool(np, "ri-override")) {
> +               /* Always report Ring indicator as inactive */
> +               data->msr_mask_off |= UART_MSR_RI;
> +               data->msr_mask_off |= UART_MSR_TERI;

This looks like a typo. Should the 1st line be data->msr_mask_on by any chance?

Thanks,
Dmitry
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/