From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/7] ARM: mmp: parse irq from DT
Date: Mon, 1 Aug 2011 09:26:50 +0100 [thread overview]
Message-ID: <20110801082649.GA15578@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1311835293-18125-2-git-send-email-haojian.zhuang@marvell.com>
On Thu, Jul 28, 2011 at 02:41:27PM +0800, Haojian Zhuang wrote:
> + unsigned int status, mask, irq_base, nr, data;
> + int cascade;
> +
...
> + mux_info = kzalloc(sizeof(*mux_info), GFP_KERNEL);
> + if (mux_info == NULL)
> + goto out;
> + status += (unsigned int)mmp_info->virt_base;
> + mux_info->status = (void __iomem *)status;
This is silly. Why not just do:
mux_info->status = mmp_info->virt_base + status;
and avoid those horrible casts?
prev parent reply other threads:[~2011-08-01 8:26 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-28 6:41 [PATCH v2 00/07] enable devicetree on arch-mmp Haojian Zhuang
2011-07-28 6:41 ` [PATCH v2 1/7] ARM: mmp: parse irq from DT Haojian Zhuang
2011-07-28 6:41 ` [PATCH v2 2/7] ARM: mmp: parse timer configuration " Haojian Zhuang
2011-07-28 6:41 ` [PATCH v2 3/7] ARM: mmp: support DT on both dkb and brownstone Haojian Zhuang
2011-07-28 6:41 ` [PATCH v2 4/7] tty: serial: support device tree in pxa Haojian Zhuang
2011-07-28 6:41 ` [PATCH v2 5/7] tty: serial: check ops before registering console Haojian Zhuang
2011-07-28 6:41 ` [PATCH v2 6/7] i2c: pxa: support i2c controller from DT Haojian Zhuang
2011-07-28 6:41 ` [PATCH v2 7/7] i2c: pxa: support to parse property Haojian Zhuang
2011-07-29 16:52 ` [PATCH v2 6/7] i2c: pxa: support i2c controller from DT Grant Likely
2011-07-29 16:55 ` Russell King - ARM Linux
2011-07-30 14:29 ` Mitch Bradley
2011-07-30 15:37 ` Russell King - ARM Linux
2011-07-31 0:38 ` Grant Likely
2011-07-29 16:45 ` [PATCH v2 4/7] tty: serial: support device tree in pxa Grant Likely
2011-07-29 16:49 ` Russell King - ARM Linux
2011-07-29 16:53 ` Grant Likely
2011-08-01 2:50 ` Haojian Zhuang
2011-08-01 8:27 ` Russell King - ARM Linux
2011-07-29 16:42 ` [PATCH v2 3/7] ARM: mmp: support DT on both dkb and brownstone Grant Likely
2011-08-01 2:48 ` Haojian Zhuang
2011-07-29 16:40 ` [PATCH v2 2/7] ARM: mmp: parse timer configuration from DT Grant Likely
2011-07-29 16:36 ` [PATCH v2 1/7] ARM: mmp: parse irq " Grant Likely
2011-08-01 2:47 ` Haojian Zhuang
2011-08-01 14:10 ` Grant Likely
2011-08-01 14:42 ` Haojian Zhuang
2011-08-01 14:43 ` Grant Likely
2011-08-01 8:26 ` Russell King - ARM Linux [this message]
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