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From: Joe Perches <joe@perches.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Pawel Laszczak <pawell@cadence.com>,
	felipe.balbi@linux.intel.com, gregkh@linuxfoundation.org,
	linux-usb@vger.kernel.org, rogerq@ti.com,
	linux-kernel@vger.kernel.org, jbergsagel@ti.com, nsekhar@ti.com,
	nm@ti.com, sureshp@cadence.com, jpawar@cadence.com,
	kurahul@cadence.com, aniljoy@cadence.com
Subject: Re: [PATCH v10 2/6] usb:common Separated decoding functions from dwc3 driver.
Date: Sun, 21 Jul 2019 13:54:35 -0700
Message-ID: <817d0c88a2764ef07b4169bd0e2632f3e78c47d8.camel@perches.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1907211639390.9901-100000@netrider.rowland.org>

On Sun, 2019-07-21 at 16:45 -0400, Alan Stern wrote:
> On Sun, 21 Jul 2019, Joe Perches wrote:
> 
> > On Sun, 2019-07-21 at 19:32 +0100, Pawel Laszczak wrote:
> > > Patch moves some decoding functions from driver/usb/dwc3/debug.h driver
> > > to driver/usb/common/debug.c file. These moved functions include:
> > []
> > > diff --git a/drivers/usb/common/debug.c b/drivers/usb/common/debug.c
> > []
> > > +static void usb_decode_set_clear_feature(__u8 bRequestType, __u8 bRequest,
> > > +                                    __u16 wValue, __u16 wIndex,
> > > +                                    char *str, size_t size)
> > 
> > It's probably not necessary to use Hungarian
> > when moving these functions into generic code.
> 
> In fact, these are the well known and commonly accepted names for these
> data values, as given in the USB specification and used in many other
> places in the Linux USB stack.  See for example the definition of
> struct usb_ctrlrequest in include/uapi/linux/usb/ch9.h.
>
> Changing them here would only make the code less readable.

Perhaps, but these have already been converted from
the __le types, so perhaps not.  It might be more
sensible to convert the __u16 uses to u16 and avoid
the __le16 names.

cheers, Joe


  reply index

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-21 18:32 [PATCH v10 0/6] Introduced new Cadence USBSS DRD Driver Pawel Laszczak
2019-07-21 18:32 ` [PATCH v10 1/6] dt-bindings: add binding for USBSS-DRD controller Pawel Laszczak
2019-07-21 18:32 ` [PATCH v10 2/6] usb:common Separated decoding functions from dwc3 driver Pawel Laszczak
2019-07-21 19:05   ` Joe Perches
2019-07-21 20:45     ` Alan Stern
2019-07-21 20:54       ` Joe Perches [this message]
2019-07-22 10:06     ` Pawel Laszczak
2019-07-22 11:49       ` gregkh
2019-07-21 18:32 ` [PATCH v10 3/6] usb:common Patch simplify usb_decode_set_clear_feature function Pawel Laszczak
2019-07-21 19:07   ` Joe Perches
2019-07-22 10:12     ` Pawel Laszczak
2019-07-21 18:32 ` [PATCH v10 4/6] usb:common Simplify usb_decode_get_set_descriptor function Pawel Laszczak
2019-07-21 18:32 ` [PATCH v10 5/6] usb:cdns3 Add Cadence USB3 DRD Driver Pawel Laszczak
2019-07-31  3:36   ` Pawel Laszczak
2019-08-07 12:08   ` Roger Quadros
2019-08-11 11:59     ` Pawel Laszczak
2019-08-12  8:45       ` Roger Quadros
2019-08-12  9:43         ` Pawel Laszczak
2019-08-12 10:31           ` Heikki Krogerus
2019-08-12 11:05             ` Roger Quadros
2019-08-12 12:46               ` Felipe Balbi
2019-08-12 13:04                 ` Roger Quadros
2019-08-13  5:15                   ` Felipe Balbi
2019-08-13  7:30                   ` Chunfeng Yun
2019-08-13  7:48                     ` Roger Quadros
2019-08-13  8:50                       ` Chunfeng Yun
2019-08-12 10:05       ` Roger Quadros
2019-08-12 11:10         ` Pawel Laszczak
2019-08-14 13:32   ` Roger Quadros
2019-08-15  6:10     ` Felipe Balbi
2019-08-19  8:20     ` Pawel Laszczak
2019-08-14 13:38   ` Roger Quadros
2019-08-14 14:30     ` Pawel Laszczak
2019-08-15 11:22   ` Roger Quadros
2019-08-19 10:30     ` Pawel Laszczak
2019-08-19 10:59       ` Roger Quadros
2019-08-23  8:53   ` Vignesh Raghavendra
2019-08-23  9:39     ` Pawel Laszczak
2019-08-26  2:16   ` Peter Chen
2019-08-26  7:53     ` Pawel Laszczak
2019-07-21 18:32 ` [PATCH v10 6/6] usb:cdns3 Fix for stuck packets in on-chip OUT buffer Pawel Laszczak
2019-07-21 19:03 ` [PATCH v10 0/6] Introduced new Cadence USBSS DRD Driver Pavel Machek
2019-07-22  9:58   ` Pawel Laszczak
2019-07-22 11:48     ` gregkh
2019-07-22 11:56       ` Pavel Machek
2019-07-22 12:11         ` gregkh
2019-07-22 12:11         ` Pawel Laszczak
2019-07-22 21:00         ` Pavel Machek
2019-07-23  4:32           ` Pawel Laszczak
2019-08-07 11:05             ` Roger Quadros
2019-08-08  4:12               ` Pawel Laszczak
2019-08-09 10:36                 ` Roger Quadros
2019-08-09 10:44                   ` Felipe Balbi
2019-08-13  8:22                 ` Pavel Machek
2019-08-15 12:12 ` Roger Quadros
2019-08-15 14:39   ` Alan Stern
2019-08-19 12:08     ` Roger Quadros
2019-08-19 14:19       ` Alan Stern
2019-08-21  9:54         ` Roger Quadros

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