From: Michael Hennerich <michael.hennerich@analog.com>
Date: Thu, 1 Mar 2012 09:51:03 +0000 (+0100)
Subject: staging: iio: core: Introduce debugfs support, add support for direct register access
X-Git-Tag: v3.4-rc1~186^2~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e553f182d55bd268fea3f106368e2344141c212a;p=pandora-kernel.git

staging: iio: core: Introduce debugfs support, add support for direct register access

Changes since V1:

Exclude iio debugfs code in case CONFIG_DEBUG_FS isn't enabled.
	Introduce helper function iio_get_debugfs_dentry.
	Document additions to struct iio_dev

iio_debugfs_read_reg:
	Use snprintf.
	Use a shorter fixed length.
	Introduce len instead of pointer math.

iio_debugfs_write_reg:
	Fix return value use PT_ERR.

Changes since V2:

Use debugfs_remove.
Fix whitespace damage.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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