From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Jassi Brar <jassisinghbrar@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>,
linux-samsung-soc@vger.kernel.org,
Joonyoung Shim <jy0922.shim@samsung.com>,
dmitry.torokhov@gmail.com, Marek Vasut <marek.vasut@gmail.com>,
kyungmin.park@samsung.com, linux-input@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/5] ARM: SAMSUNG: Add keypad device support
Date: Mon, 31 May 2010 10:44:09 +0100 [thread overview]
Message-ID: <20100531094408.GB7799@sirena.org.uk> (raw)
In-Reply-To: <AANLkTimJyc8E_D_-95eeVFwOVXwJKM5xKCCW-7gkNWrU@mail.gmail.com>
On Sun, May 30, 2010 at 02:04:39PM +0900, Jassi Brar wrote:
> I believe on most implementations, if not all, sizeof char, short and
> int are resp
> 1, 2 and 4 bytes. whereas long denotes the native capacity of the arch.
This is very common for interoperability with code making the assumption
that you just made but you shouldn't rely on it, the C standard just
specifies minimum sizes and requires that char <= short <= int <= long.
The common issues to run into are int being made the native word size
and not having any sub word types at all.
next prev parent reply other threads:[~2010-05-31 9:44 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-30 3:06 [PATCH v2 1/5] ARM: SAMSUNG: Add keypad device support Joonyoung Shim
2010-05-30 3:06 ` [PATCH v2 2/5] ARM: S5PV210: Add keypad device helpers Joonyoung Shim
2010-05-30 3:06 ` [PATCH v2 3/5] ARM: S5PV210: Add keypad device to the GONI board Joonyoung Shim
2010-05-30 3:06 ` [PATCH v2 4/5] ARM: S5PV210: Add keypad device to the Aquila board Joonyoung Shim
2010-05-30 3:06 ` [PATCH v2 5/5] input: samsung-keypad - Add samsung keypad driver Joonyoung Shim
2010-05-30 3:39 ` Marek Vasut
2010-05-30 3:44 ` Ben Dooks
2010-05-30 3:42 ` Joonyoung Shim
2010-05-30 3:42 ` Ben Dooks
2010-05-30 4:35 ` Joonyoung Shim
2010-06-03 1:00 ` Ben Dooks
2010-06-03 4:47 ` Joonyoung Shim
2010-06-07 7:30 ` Marek Szyprowski
2010-05-30 3:42 ` [PATCH v2 1/5] ARM: SAMSUNG: Add keypad device support Marek Vasut
2010-05-30 4:46 ` Jassi Brar
2010-05-30 4:51 ` Ben Dooks
2010-05-30 5:04 ` Jassi Brar
2010-05-30 5:21 ` Ben Dooks
2010-05-31 9:44 ` Mark Brown [this message]
2010-05-30 8:52 ` Dmitry Torokhov
2010-05-31 1:14 ` Joonyoung Shim
2010-05-31 0:06 ` Kukjin Kim
2010-05-31 0:15 ` Marek Vasut
2010-05-31 1:09 ` Joonyoung Shim
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