From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: corbet@lwn.net, linux-usb@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: usb: core: Add "quirks" parameter for usbcore
Date: Wed, 6 Dec 2017 10:13:45 +0100 [thread overview]
Message-ID: <20171206091345.GA23022@kroah.com> (raw)
On Wed, Dec 06, 2017 at 05:09:32PM +0800, Kai-Heng Feng wrote:
> +/* Works only for digits and letters, but small and fast */
> +#define TOLOWER(x) ((x) | 0x20)
What is wrong with the in-kernel version of tolower()?
thanks,
greg k-h
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WARNING: multiple messages have this Message-ID (diff)
From: Greg KH <gregkh@linuxfoundation.org>
To: Kai-Heng Feng <kai.heng.feng@canonical.com>
Cc: corbet@lwn.net, linux-usb@vger.kernel.org,
linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] usb: core: Add "quirks" parameter for usbcore
Date: Wed, 6 Dec 2017 10:13:45 +0100 [thread overview]
Message-ID: <20171206091345.GA23022@kroah.com> (raw)
In-Reply-To: <20171206090932.11260-1-kai.heng.feng@canonical.com>
On Wed, Dec 06, 2017 at 05:09:32PM +0800, Kai-Heng Feng wrote:
> +/* Works only for digits and letters, but small and fast */
> +#define TOLOWER(x) ((x) | 0x20)
What is wrong with the in-kernel version of tolower()?
thanks,
greg k-h
next reply other threads:[~2017-12-06 9:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-06 9:13 Greg Kroah-Hartman [this message]
2017-12-06 9:13 ` [PATCH] usb: core: Add "quirks" parameter for usbcore Greg KH
-- strict thread matches above, loose matches on Subject: below --
2017-12-06 10:28 Oliver Neukum
2017-12-06 10:28 ` [PATCH] " Oliver Neukum
2017-12-06 9:27 Kai-Heng Feng
2017-12-06 9:27 ` [PATCH] " Kai Heng Feng
2017-12-06 9:09 Kai-Heng Feng
2017-12-06 9:09 ` [PATCH] " Kai-Heng Feng
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