From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: enable generic CPU feature modalias matching for this architecture
Date: Fri, 14 Mar 2014 17:39:40 +0000 [thread overview]
Message-ID: <20140314173940.GL18126@arm.com> (raw)
In-Reply-To: <1393895404-14776-1-git-send-email-ard.biesheuvel@linaro.org>
On Tue, Mar 04, 2014 at 01:10:04AM +0000, Ard Biesheuvel wrote:
> +static inline bool cpu_have_feature(unsigned int num)
> +{
> + return !!(elf_hwcap & (1UL << num));
> +}
Do we still need !! if the return type is bool? (I can remove it myself,
no need to resend the patch)
--
Catalin
next prev parent reply other threads:[~2014-03-14 17:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-04 1:10 [PATCH] arm64: enable generic CPU feature modalias matching for this architecture Ard Biesheuvel
2014-03-14 17:39 ` Catalin Marinas [this message]
2014-03-14 17:49 ` Ard Biesheuvel
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