Re: [PATCH] Staging: ccree: Don't use volatile for monitor_lock

[Srishti Sharma]

On Tue, Sep 12, 2017 at 2:49 PM, Dan Carpenter <dan.carpenter@xxxxxxxxxx> wrote:
> On Mon, Sep 11, 2017 at 09:29:31PM +0530, Srishti Sharma wrote:
>> The use of volatile for the variable monitor_lock is unnecessary.
>>
>> Signed-off-by: Srishti Sharma <srishtishar@xxxxxxxxx>
>> ---
>>  drivers/staging/ccree/ssi_request_mgr.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/staging/ccree/ssi_request_mgr.c b/drivers/staging/ccree/ssi_request_mgr.c
>> index e5c2f92..7d77941 100644
>> --- a/drivers/staging/ccree/ssi_request_mgr.c
>> +++ b/drivers/staging/ccree/ssi_request_mgr.c
>> @@ -49,7 +49,7 @@ struct ssi_request_mgr_handle {
>>       dma_addr_t dummy_comp_buff_dma;
>>       struct cc_hw_desc monitor_desc;
>>
>> -     volatile unsigned long monitor_lock;
>> +     unsigned long monitor_lock;
>
> The variable seems unused.  Try deleting it instead.

Had already sent a patch for that as v2.

Thanks
Srishti

> regards,
> dan carpenter
>