From mboxrd@z Thu Jan  1 00:00:00 1970
From: greg@kroah.com (Greg KH)
Date: Wed, 25 Jun 2014 23:41:50 -0400
Subject: Usb block driver to store file
In-Reply-To: <CAAbfDBei+DTfGXRXmHv-t26Kg1gU=c2dcLeTTER3+q03scyzJg@mail.gmail.com>
References: <CAAbfDBei+DTfGXRXmHv-t26Kg1gU=c2dcLeTTER3+q03scyzJg@mail.gmail.com>
Message-ID: <20140626034150.GA521@kroah.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

On Wed, Jun 25, 2014 at 12:12:57PM +0530, ravi ranjan Mishra wrote:
> HI,
> 
> i want to transfer a file and store in flash of usb from my driver.

Then use the built-in kernel driver that dos this.

> i have already done usb driver register with char
> 
> but i want to store file from my driver.
> 
> how can possible pls help me

USB storage is one of the most complex drivers out there, it's a whole
scsi stack there.  Use the in-kernel driver, don't write your own for no
reason.

greg k-h