RE: [PATCH v10 3/3] Bluetooth: hci_uart: Support firmware download for Marvell

2016-05-05 Thread Amitkumar Karwar
Hi Alan, > From: One Thousand Gnomes [mailto:gno...@lxorguk.ukuu.org.uk] > Sent: Thursday, May 05, 2016 8:53 PM > To: Amitkumar Karwar > Cc: linux-blueto...@vger.kernel.org; linux-kernel@vger.kernel.org; > Ganapathi Bhat > Subject: Re: [PATCH v10 3/3] Bluetooth: hci_uart

Re: [PATCH v10 3/3] Bluetooth: hci_uart: Support firmware download for Marvell

2016-05-05 Thread One Thousand Gnomes
> +/* Send ACK/NAK to the device */ > +static void mrvl_send_ack(struct hci_uart *hu, unsigned char ack) > +{ > + struct tty_struct *tty = hu->tty; > + > + tty->ops->write(tty, &ack, sizeof(ack)); > +} You don't know if the device has a write method, and it should be locked. This should go

[PATCH v10 3/3] Bluetooth: hci_uart: Support firmware download for Marvell

2016-05-05 Thread Amitkumar Karwar
From: Ganapathi Bhat This patch implement firmware download feature for Marvell Bluetooth devices. If firmware is already downloaded, it will skip downloading. Signed-off-by: Ganapathi Bhat Signed-off-by: Amitkumar Karwar --- v2: Fixed compilation warning reported by kbuild test robot v3: Addr