linux-kernel - Re: [PATCH] IIO: industrialio-core: Use simple

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Message-ID: <4FA2337B.70609@cam.ac.uk>
Date:	Thu, 03 May 2012 08:27:55 +0100
From:	Jonathan Cameron <jic23@....ac.uk>
To:	"Hennerich, Michael" <Michael.Hennerich@...log.com>
CC:	Axel Lin <axel.lin@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-iio@...r.kernel.org" <linux-iio@...r.kernel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH] IIO: industrialio-core: Use simple_open

On 5/3/2012 7:49 AM, Hennerich, Michael wrote:
> Axel Lin wrote on 2012-05-03:
>> Use simple_open to replace iio_debugfs_open.
>>
>> Signed-off-by: Axel Lin<axel.lin@...il.com>
> Acked-by: Michael Hennerich<michael.hennerich@...log.com>
Acked-by: Jonathan Cameron <jic23@...nel.org>
>> ---
>>   drivers/iio/industrialio-core.c |   10 +---------
>>   1 files changed, 1 insertions(+), 9 deletions(-)
>> diff --git a/drivers/iio/industrialio-core.c
>> b/drivers/iio/industrialio-core.c index 72e33b8..52aa44a 100644 ---
>> a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c
>> @@ -152,14 +152,6 @@ static void __exit iio_exit(void)
>>   }
>>
>>   #if defined(CONFIG_DEBUG_FS)
>> -static int iio_debugfs_open(struct inode *inode, struct file *file) -{
>> -     if (inode->i_private) -         file->private_data = inode->i_private; -
>> -     return 0; -} -
>>   static ssize_t iio_debugfs_read_reg(struct file *file, char __user
>>   *userbuf,                          size_t count, loff_t *ppos) {
>> @@ -218,7 +210,7 @@ static ssize_t iio_debugfs_write_reg(struct file
>> *file,
>>   }
>>
>>   static const struct file_operations iio_debugfs_reg_fops = {
>> -     .open = iio_debugfs_open,
>> +     .open = simple_open,
>>        .read = iio_debugfs_read_reg,
>>        .write = iio_debugfs_write_reg,
>>   };
> Greetings,
> Michael
>
> --
> Analog Devices GmbH      Wilhelm-Wagenfeld-Str. 6      80807 Muenchen
> Sitz der Gesellschaft: Muenchen; Registergericht: Muenchen HRB 40368;
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>
>

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