From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Dooks Subject: [[PATCH v2] 11/11] hwrng: exynos - fixup IO accesors Date: Tue, 21 Jun 2016 11:20:32 +0100 Message-ID: <1466504432-24187-12-git-send-email-ben.dooks@codethink.co.uk> References: <1466504432-24187-1-git-send-email-ben.dooks@codethink.co.uk> Cc: linux-kernel@lists.codethink.co.uk, Ben Dooks , Matt Mackall , linux-crypto@vger.kernel.org To: matthew.leach@codethink.co.uk, k.kozlowski@samsung.com, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org Return-path: Received: from 82-70-136-246.dsl.in-addr.zen.co.uk ([82.70.136.246]:49312 "EHLO rainbowdash.ducie.codethink.co.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751564AbcFUKUo (ORCPT ); Tue, 21 Jun 2016 06:20:44 -0400 In-Reply-To: <1466504432-24187-1-git-send-email-ben.dooks@codethink.co.uk> Sender: linux-crypto-owner@vger.kernel.org List-ID: The __raw IO functions are not endian safe, so use the readl_relaxed and writel_relaxed versions of these. Signed-off-by: Ben Dooks --- CC: Matt Mackall CC: Krzysztof Kozlowski CC: linux-crypto@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org CC: linux-samsung-soc@vger.kernel.org --- drivers/char/hw_random/exynos-rng.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/char/hw_random/exynos-rng.c b/drivers/char/hw_random/exynos-rng.c index ed44561..23d3585 100644 --- a/drivers/char/hw_random/exynos-rng.c +++ b/drivers/char/hw_random/exynos-rng.c @@ -45,12 +45,12 @@ struct exynos_rng { static u32 exynos_rng_readl(struct exynos_rng *rng, u32 offset) { - return __raw_readl(rng->mem + offset); + return readl_relaxed(rng->mem + offset); } static void exynos_rng_writel(struct exynos_rng *rng, u32 val, u32 offset) { - __raw_writel(val, rng->mem + offset); + writel_relaxed(val, rng->mem + offset); } static int exynos_rng_configure(struct exynos_rng *exynos_rng) -- 2.8.1