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SubjectRe: [PATCH 4/4] dmaengine: Add debugfs entries for PTDMA information
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On 9/24/2019 1:35 PM, gregkh@linuxfoundation.org wrote:
> [CAUTION: External Email]
>
> On Tue, Sep 24, 2019 at 07:33:02AM +0000, Mehta, Sanju wrote:
>> +static const struct file_operations pt_debugfs_info_ops = {
>> + .owner = THIS_MODULE,
>> + .open = simple_open,
>> + .read = ptdma_debugfs_info_read,
>> + .write = NULL,
>> +};
>> +
>> +static const struct file_operations pt_debugfs_queue_ops = {
>> + .owner = THIS_MODULE,
>> + .open = simple_open,
>> + .read = ptdma_debugfs_queue_read,
>> + .write = ptdma_debugfs_queue_write,
>> +};
>> +
>> +static const struct file_operations pt_debugfs_stats_ops = {
>> + .owner = THIS_MODULE,
>> + .open = simple_open,
>> + .read = ptdma_debugfs_stats_read,
>> + .write = ptdma_debugfs_stats_write,
>> +};
> Can you use DEFINE_SIMPLE_ATTRIBUTE() here intead of these?


Okay Greg, noted. This will be resolved in next set of patches.

>
> thanks,
>
> greg k-h
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