From patchwork Wed Aug 12 10:12:38 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Pargmann X-Patchwork-Id: 7000271 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 75361C05AC for ; Wed, 12 Aug 2015 10:34:44 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B065820620 for ; Wed, 12 Aug 2015 10:34:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D02E920603 for ; Wed, 12 Aug 2015 10:34:42 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZPTLF-00029F-Ud; Wed, 12 Aug 2015 10:33:05 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZPTKs-0001qV-Hg for linux-arm-kernel@bombadil.infradead.org; Wed, 12 Aug 2015 10:32:42 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZPT36-0001sK-H3 for linux-arm-kernel@lists.infradead.org; Wed, 12 Aug 2015 10:14:21 +0000 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZPT2O-0008Un-6c; Wed, 12 Aug 2015 12:13:36 +0200 Received: from mpa by dude.hi.pengutronix.de with local (Exim 4.86) (envelope-from ) id 1ZPT2N-0001ET-NB; Wed, 12 Aug 2015 12:13:35 +0200 From: Markus Pargmann To: Mark Brown , Jonathan Cameron Subject: [PATCH 13/20] regmap: regmap max_raw_io getter function Date: Wed, 12 Aug 2015 12:12:38 +0200 Message-Id: <1439374365-20623-14-git-send-email-mpa@pengutronix.de> X-Mailer: git-send-email 2.4.6 In-Reply-To: <1439374365-20623-1-git-send-email-mpa@pengutronix.de> References: <1439374365-20623-1-git-send-email-mpa@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: mpa@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150812_111420_677604_57652B5D X-CRM114-Status: UNSURE ( 9.15 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, Srinivas Pandruvada , Markus Pargmann , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Markus Pargmann --- drivers/base/regmap/regmap.c | 22 ++++++++++++++++++++++ include/linux/regmap.h | 2 ++ 2 files changed, 24 insertions(+) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 6ad4ca849055..8c2be516a100 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -1393,6 +1393,28 @@ bool regmap_can_raw_write(struct regmap *map) } EXPORT_SYMBOL_GPL(regmap_can_raw_write); +/** + * regmap_get_raw_io_max - Get the maximum size we can read/write + * + * @map: Map to check. + */ +size_t regmap_get_raw_io_max(struct regmap *map) +{ + return map->max_raw_io; +} +EXPORT_SYMBOL_GPL(regmap_get_raw_io_max); + +/** + * regmap_get_raw_read_max - Get the maximum size we can read + * + * @map: Map to check. + */ +size_t regmap_get_raw_read_max(struct regmap *map) +{ + return map->max_raw_io; +} +EXPORT_SYMBOL_GPL(regmap_get_raw_read_max); + static int _regmap_bus_formatted_write(void *context, unsigned int reg, unsigned int val) { diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 2cb62d141761..b236f884f642 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -441,6 +441,8 @@ int regmap_get_max_register(struct regmap *map); int regmap_get_reg_stride(struct regmap *map); int regmap_async_complete(struct regmap *map); bool regmap_can_raw_write(struct regmap *map); +size_t regmap_get_raw_write_max(struct regmap *map); +size_t regmap_get_raw_io_max(struct regmap *map); int regcache_sync(struct regmap *map); int regcache_sync_region(struct regmap *map, unsigned int min,