From: Alexandru Ardelean <alexandru.ardelean@analog.com>
To: <linux-iio@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <jic23@kernel.org>, <lars@metafoo.de>,
Alexandru Ardelean <alexandru.ardelean@analog.com>
Subject: [RFC PATCH 10/14] iio: buffer: remove attrcount_orig var from sysfs creation
Date: Fri, 8 May 2020 16:53:44 +0300 [thread overview]
Message-ID: <20200508135348.15229-11-alexandru.ardelean@analog.com> (raw)
In-Reply-To: <20200508135348.15229-1-alexandru.ardelean@analog.com>
The variable no longer does anything.
It's around because of some older code that required it to keep track of
certain attribute numbers.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
---
drivers/iio/industrialio-buffer.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c
index 6b1b5d5387bd..efebf74a05af 100644
--- a/drivers/iio/industrialio-buffer.c
+++ b/drivers/iio/industrialio-buffer.c
@@ -1317,7 +1317,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer)
struct iio_dev *indio_dev = buffer->indio_dev;
struct iio_dev_attr *p;
struct attribute **attr;
- int ret, i, attrn, attrcount, attrcount_orig = 0;
+ int ret, i, attrn, attrcount;
const struct iio_chan_spec *channels;
attrcount = 0;
@@ -1349,7 +1349,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer)
indio_dev->groups[indio_dev->groupcounter++] = &buffer->buffer_group;
- attrcount = attrcount_orig;
+ attrcount = 0;
INIT_LIST_HEAD(&buffer->scan_el_dev_attr_list);
channels = indio_dev->channels;
if (channels) {
@@ -1382,7 +1382,7 @@ static int __iio_buffer_alloc_sysfs_and_mask(struct iio_buffer *buffer)
ret = -ENOMEM;
goto error_free_scan_mask;
}
- attrn = attrcount_orig;
+ attrn = 0;
list_for_each_entry(p, &buffer->scan_el_dev_attr_list, l)
buffer->scan_el_group.attrs[attrn++] = &p->dev_attr.attr;
--
2.17.1
next prev parent reply other threads:[~2020-05-08 13:54 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 13:53 [RFC PATCH 00/14] iio: buffer: add support for multiple buffers Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 01/14] iio: Move scan mask management to the core Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 02/14] iio: hw_consumer: use new scanmask functions Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 03/14] iio: buffer: add back-ref from iio_buffer to iio_dev Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 04/14] iio: core,buffer: wrap iio_buffer_put() call into iio_buffers_put() Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 05/14] iio: core: register chardev only if needed Alexandru Ardelean
2020-05-24 16:40 ` Jonathan Cameron
2020-05-08 13:53 ` [RFC PATCH 06/14] iio: buffer,event: duplicate chardev creation for buffers & events Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 07/14] iio: core: add simple centralized mechanism for ioctl() handlers Alexandru Ardelean
2020-05-24 16:45 ` Jonathan Cameron
2020-05-25 7:24 ` Ardelean, Alexandru
2020-05-08 13:53 ` [RFC PATCH 08/14] iio: core: use new common ioctl() mechanism Alexandru Ardelean
2020-05-24 16:47 ` Jonathan Cameron
2020-05-25 7:27 ` Ardelean, Alexandru
2020-05-31 15:20 ` Jonathan Cameron
2020-05-08 13:53 ` [RFC PATCH 09/14] iio: buffer: split buffer sysfs creation to take buffer as primary arg Alexandru Ardelean
2020-05-24 16:49 ` Jonathan Cameron
2020-05-25 7:28 ` Ardelean, Alexandru
2020-05-31 15:21 ` Jonathan Cameron
2020-05-08 13:53 ` Alexandru Ardelean [this message]
2020-05-08 13:53 ` [RFC PATCH 11/14] iio: buffer: add underlying device object and convert buffers to devices Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 12/14] iio: buffer: symlink the scan_elements dir back into IIO device's dir Alexandru Ardelean
2020-05-08 13:53 ` [RFC PATCH 13/14] iio: unpack all iio buffer attributes correctly Alexandru Ardelean
2020-05-24 17:28 ` Jonathan Cameron
2020-05-08 13:53 ` [RFC PATCH 14/14] iio: buffer: convert single buffer to list of buffers Alexandru Ardelean
2020-05-09 8:52 ` [RFC PATCH 00/14] iio: buffer: add support for multiple buffers Lars-Peter Clausen
2020-05-10 10:09 ` Jonathan Cameron
2020-05-11 10:33 ` Ardelean, Alexandru
2020-05-11 10:37 ` Lars-Peter Clausen
2020-05-11 13:03 ` Ardelean, Alexandru
2020-05-11 13:24 ` Ardelean, Alexandru
2020-05-11 13:58 ` Lars-Peter Clausen
2020-05-11 14:56 ` Ardelean, Alexandru
2020-05-11 19:56 ` Lars-Peter Clausen
2020-05-12 6:26 ` Ardelean, Alexandru
2020-05-16 13:08 ` Ardelean, Alexandru
2020-05-16 16:24 ` Jonathan Cameron
2020-05-17 6:26 ` Ardelean, Alexandru
2020-05-17 13:40 ` Jonathan Cameron
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