Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751391AbbLIFI4 (ORCPT ); Wed, 9 Dec 2015 00:08:56 -0500 Received: from n9-41.mail.139.com ([221.176.9.41]:41788 "EHLO n9-41.mail.139.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750957AbbLIFIz (ORCPT ); Wed, 9 Dec 2015 00:08:55 -0500 X-Richmail-Antispam: sCL2rVi0borhSzeOjpYxWEmrxqxSIjpgsIL2jVqxeZIR0RM= X-RM-SPAM-FLAG: 00000000 X-RM-TRANSID: 2f115667b763485-f77e0 From: Xiubo Li To: broonie@kernel.org Cc: linux-kernel@vger.kernel.org, Xiubo Li Subject: [PATCHv2 2/2] regmap: cache: Add 64-bit mode support Date: Wed, 9 Dec 2015 13:09:07 +0800 Message-Id: <1449637747-22735-3-git-send-email-lixiubo@cmss.chinamobile.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1449637747-22735-1-git-send-email-lixiubo@cmss.chinamobile.com> References: <1449637747-22735-1-git-send-email-lixiubo@cmss.chinamobile.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1195 Lines: 50 Since the mmio has support the 64-bit has been supported for the 64-bit platform, so should the regcache core too. Signed-off-by: Xiubo Li --- drivers/base/regmap/regcache.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index 3cb8c59..1c0210a 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -551,6 +551,14 @@ bool regcache_set_val(struct regmap *map, void *base, unsigned int idx, cache[idx] = val; break; } +#ifdef CONFIG_64BIT + case 8: { + u64 *cache = base; + + cache[idx] = val; + break; + } +#endif default: BUG(); } @@ -584,6 +592,13 @@ unsigned int regcache_get_val(struct regmap *map, const void *base, return cache[idx]; } +#ifdef CONFIG_64BIT + case 8: { + const u64 *cache = base; + + return cache[idx]; + } +#endif default: BUG(); } -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/