From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 02/15] of: add devicetree probing support
Date: Tue, 18 Sep 2012 17:48:06 +0200 [thread overview]
Message-ID: <20120918154806.GS25990@game.jcrosoft.org> (raw)
In-Reply-To: <1347480407-16865-3-git-send-email-s.hauer@pengutronix.de>
> + !strcmp(pp->name, "linux,phandle"))
> + continue;
> +
> + np = of_find_node_by_path(pp->value);
> + if (!np)
> + continue;
> +
> + /* walk the alias backwards to extract the id and work out
> + * the 'stem' string */
> + while (isdigit(*(end-1)) && end > start)
> + end--;
> + len = end - start;
> +
> + id = simple_strtol(end, 0, 10);
> + if (id < 0)
> + continue;
> +
> + /* Allocate an alias_prop with enough space for the stem */
> + ap = xzalloc(sizeof(*ap) + len + 1);
xzalloc does not if nomem
> + if (!ap)
> + continue;
> + ap->alias = start;
> + of_alias_add(ap, np, id, start, len);
> + }
> +}
> +
Best Regards,
J.
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next prev parent reply other threads:[~2012-09-18 15:50 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-12 20:06 [PATCH] devicetree probe support Sascha Hauer
2012-09-12 20:06 ` [PATCH 01/15] driver: add dev_get_drvdata function Sascha Hauer
2012-09-12 20:06 ` [PATCH 02/15] of: add devicetree probing support Sascha Hauer
2012-09-18 15:48 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2012-09-12 20:06 ` [PATCH 03/15] oftree command: Add devicetree probe support Sascha Hauer
2012-09-12 20:06 ` [PATCH 04/15] of: Add devicetree partition parsing Sascha Hauer
2012-09-12 20:06 ` [PATCH 05/15] spi: add oftree support Sascha Hauer
2012-09-12 20:06 ` [PATCH 06/15] ARM i.MX: Use platform_device_id for gpio driver Sascha Hauer
2012-09-12 20:06 ` [PATCH 07/15] ARM i.MX: implement clocksource as driver Sascha Hauer
2012-09-17 16:17 ` Sascha Hauer
2012-09-12 20:06 ` [PATCH 08/15] serial i.MX: oftree support Sascha Hauer
2012-09-12 20:06 ` [PATCH 09/15] net fec_imx: " Sascha Hauer
2012-09-12 20:06 ` [PATCH 10/15] spi imx: dt support Sascha Hauer
2012-09-12 20:06 ` [PATCH 11/15] mfd mc13xxx: Add devicetree support Sascha Hauer
2012-09-12 20:06 ` [PATCH 12/15] cfi-flash: Add devicetree probe support Sascha Hauer
2012-09-12 20:06 ` [PATCH 13/15] mci i.MX esdhc: Add oftree support Sascha Hauer
2012-09-12 20:06 ` [PATCH 14/15] ARM i.MX: add devicetree support for gpio driver Sascha Hauer
2012-09-12 20:06 ` [PATCH 15/15] ARM i.MX: Add devicetree support for clocksource driver Sascha Hauer
2012-09-20 18:45 ` [PATCH] devicetree probe support Jean-Christophe PLAGNIOL-VILLARD
2012-09-20 18:51 ` [PATCH 1/1] fb: add it's own bus for fb devices Jean-Christophe PLAGNIOL-VILLARD
2012-09-20 21:17 ` Sascha Hauer
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