From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:43638 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750848AbbHLKN4 (ORCPT ); Wed, 12 Aug 2015 06:13:56 -0400 From: Markus Pargmann To: Mark Brown , Jonathan Cameron Cc: Srinivas Pandruvada , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, Markus Pargmann 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> In-Reply-To: <1439374365-20623-1-git-send-email-mpa@pengutronix.de> References: <1439374365-20623-1-git-send-email-mpa@pengutronix.de> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org 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, -- 2.4.6