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Message-Id: <1327677023-29310-1-git-send-email-w.sang@pengutronix.de> Date: Fri, 27 Jan 2012 16:10:21 +0100 From: Wolfram Sang <w.sang@...gutronix.de> To: alsa-devel@...a-project.org Cc: linux-kernel@...r.kernel.org, Mark Brown <broonie@...nsource.wolfsonmicro.com>, Liam Girdwood <lrg@...com>, Lars-Peter Clausen <lars@...afoo.de>, Wolfram Sang <w.sang@...gutronix.de> Subject: [PATCH 1/3] regmap: Properly round reg_bytes and val_bytes For the upcoming 2/6-format, we don't see debugfs output otherwise, since the current division results in 0. I'd think 10/14 is broken currently, too. Signed-off-by: Wolfram Sang <w.sang@...gutronix.de> --- drivers/base/regmap/regmap.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 6555803..8bd0232 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -159,8 +159,8 @@ struct regmap *regmap_init(struct device *dev, mutex_init(&map->lock); map->format.buf_size = (config->reg_bits + config->val_bits) / 8; - map->format.reg_bytes = config->reg_bits / 8; - map->format.val_bytes = config->val_bits / 8; + map->format.reg_bytes = DIV_ROUND_UP(config->reg_bits, 8); + map->format.val_bytes = DIV_ROUND_UP(config->val_bits, 8); map->dev = dev; map->bus = bus; map->max_register = config->max_register; -- 1.7.8.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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