From: Himadri Pandya <himadrispandya@gmail.com>
To: johan@kernel.org, gregkh@linuxfoundation.org,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: linux-kernel-mentees@lists.linuxfoundation.org
Subject: [Linux-kernel-mentees] [PATCH 13/15] usb: serial: iuu_phoenix: use usb_control_msg_send()
Date: Wed, 4 Nov 2020 12:17:01 +0530 [thread overview]
Message-ID: <20201104064703.15123-14-himadrispandya@gmail.com> (raw)
In-Reply-To: <20201104064703.15123-1-himadrispandya@gmail.com>
The new usb_control_msg_send() nicely wraps usb_control_msg() with proper
error check. Hence use the wrapper instead of calling usb_control_msg()
directly.
Signed-off-by: Himadri Pandya <himadrispandya@gmail.com>
---
drivers/usb/serial/iuu_phoenix.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c
index b4ba79123d9d..dfbcdcec94e7 100644
--- a/drivers/usb/serial/iuu_phoenix.c
+++ b/drivers/usb/serial/iuu_phoenix.c
@@ -968,9 +968,8 @@ static int iuu_open(struct tty_struct *tty, struct usb_serial_port *port)
priv->poll = 0;
#define SOUP(a, b, c, d) do { \
- result = usb_control_msg(port->serial->dev, \
- usb_sndctrlpipe(port->serial->dev, 0), \
- b, a, c, d, NULL, 0, 1000); \
+ result = usb_control_msg_send(port->serial->dev, 0, b, a, c, d, NULL,\
+ 0, 1000, GFP_KERNEL); \
dev_dbg(dev, "0x%x:0x%x:0x%x:0x%x %d\n", a, b, c, d, result); } while (0)
/* This is not UART related but IUU USB driver related or something */
--
2.17.1
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next prev parent reply other threads:[~2020-11-04 6:48 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-04 6:46 [Linux-kernel-mentees] [PATCH 00/15] usb: serial: avoid using usb_control_msg() directly Himadri Pandya
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 01/15] usb: serial: ark3116: use usb_control_msg_recv() and usb_control_msg_send() Himadri Pandya
2020-12-04 9:16 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 02/15] usb: serial: belkin_sa: use usb_control_msg_send() Himadri Pandya
2020-12-04 9:17 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 03/15] usb: serial: ch314: use usb_control_msg_recv() and usb_control_msg_send() Himadri Pandya
2020-12-04 9:24 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 04/15] usb: serial: cp210x: " Himadri Pandya
2020-12-04 9:34 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 05/15] usb: serial: cypress_m8: " Himadri Pandya
2020-12-04 9:37 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 06/15] usb: serial: f81232: " Himadri Pandya
2020-12-04 9:49 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 07/15] usb: serial: f81534: " Himadri Pandya
2020-12-04 9:55 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 08/15] usb: serial: ftdi_sio: " Himadri Pandya
2020-12-04 10:03 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 09/15] usb: serial: io_edgeport: " Himadri Pandya
2020-12-04 10:10 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 10/15] usb: serial: io_ti: " Himadri Pandya
2020-12-04 10:12 ` Johan Hovold
2020-11-04 6:46 ` [Linux-kernel-mentees] [PATCH 11/15] usb: serial: ipaq: use usb_control_msg_send() Himadri Pandya
2020-12-04 10:21 ` Johan Hovold
2020-11-04 6:47 ` [Linux-kernel-mentees] [PATCH 12/15] usb: serial: ipw: " Himadri Pandya
2020-12-04 10:27 ` Johan Hovold
2020-11-04 6:47 ` Himadri Pandya [this message]
2020-12-04 10:28 ` [Linux-kernel-mentees] [PATCH 13/15] usb: serial: iuu_phoenix: " Johan Hovold
2020-11-04 6:47 ` [Linux-kernel-mentees] [PATCH 14/15] usb: serial: keyspan_pda: use usb_control_msg_recv() and usb_control_msg_send() Himadri Pandya
2020-12-04 10:31 ` Johan Hovold
2020-11-04 6:47 ` [Linux-kernel-mentees] [PATCH 15/15] usb: serial: kl5kusb105: " Himadri Pandya
2020-12-04 10:37 ` Johan Hovold
2020-11-06 10:43 ` [Linux-kernel-mentees] [PATCH 00/15] usb: serial: avoid using usb_control_msg() directly Greg KH
2020-12-04 9:09 ` Johan Hovold
2020-12-24 10:01 ` Himadri Pandya
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