From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Cc: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Subject: [PATCH 07/12] usb: atm: speedtch: use new hex_to_bin() method
Date: Thu, 18 Feb 2010 20:55:46 +0200 [thread overview]
Message-ID: <1266519351-3218-8-git-send-email-andy.shevchenko@gmail.com> (raw)
In-Reply-To: <1266519351-3218-7-git-send-email-andy.shevchenko@gmail.com>
From: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Instead of using own implementation which potentialy has bugs involve
hex_to_bin() function. It requires to have hex_to_bin() implementation
introduced by one of previous path in series.
Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
---
drivers/usb/atm/speedtch.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 3e86240..dd1c562 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -128,8 +128,6 @@ MODULE_PARM_DESC(ModemOption, "default: 0x10,0x00,0x00,0x00,0x20");
#define ENDPOINT_ISOC_DATA 0x07
#define ENDPOINT_FIRMWARE 0x05
-#define hex2int(c) ( (c >= '0') && (c <= '9') ? (c - '0') : ((c & 0xf) + 9) )
-
struct speedtch_params {
unsigned int altsetting;
unsigned int BMaxDSL;
@@ -670,7 +668,8 @@ static int speedtch_atm_start(struct usbatm_data *usbatm, struct atm_dev *atm_de
memset(atm_dev->esi, 0, sizeof(atm_dev->esi));
if (usb_string(usb_dev, usb_dev->descriptor.iSerialNumber, mac_str, sizeof(mac_str)) == 12) {
for (i = 0; i < 6; i++)
- atm_dev->esi[i] = (hex2int(mac_str[i * 2]) * 16) + (hex2int(mac_str[i * 2 + 1]));
+ atm_dev->esi[i] = (hex_to_bin(mac_str[i*2]) << 4) +
+ hex_to_bin(mac_str[i*2+1]);
}
/* Start modem synchronisation */
--
1.5.6.5
next prev parent reply other threads:[~2010-02-18 18:58 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-18 18:55 [PATCH 00/12] Clean up code to use native kernel functions when convert or check hex digits Andy Shevchenko
2010-02-18 18:55 ` [PATCH 01/12] isdn: remove ishexdigit() in regard to isxdigit() Andy Shevchenko
2010-02-18 18:55 ` [PATCH 02/12] audit: use kernel's method to get byte in hex form Andy Shevchenko
2010-02-18 18:55 ` [PATCH 03/12] staging: remove unused methods Andy Shevchenko
2010-02-18 18:55 ` [PATCH 04/12] scsi: ibmmca: use kernel native convertor Andy Shevchenko
2010-02-18 18:55 ` [PATCH 05/12] lib: introduce common method to convert hex digits Andy Shevchenko
2010-02-18 18:55 ` [PATCH 06/12] drivers: net: optimize hex2bin() Andy Shevchenko
2010-02-18 18:55 ` Andy Shevchenko [this message]
2010-02-18 18:55 ` [PATCH 08/12] net: use new hex_to_bin() method Andy Shevchenko
2010-02-18 18:55 ` [PATCH 09/12] drivers: net: use kernel's method to get byte in hex form Andy Shevchenko
2010-02-18 18:55 ` [PATCH 10/12] drivers: net: use new hex_to_bin() method Andy Shevchenko
2010-02-18 18:55 ` [PATCH 11/12] drivers: isdn: " Andy Shevchenko
2010-02-18 18:55 ` [PATCH 12/12] drivers: wireless: use kernel's method to get byte in hex form Andy Shevchenko
2010-02-18 23:55 ` [PATCH 11/12] drivers: isdn: use new hex_to_bin() method Tilman Schmidt
2010-02-19 9:53 ` [PATCHv2] " Andy Shevchenko
2010-02-19 14:53 ` [PATCH 03/12] staging: remove unused methods Greg KH
2010-02-22 20:21 ` [PATCH 02/12] audit: use kernel's method to get byte in hex form Eric Paris
2010-02-22 21:18 ` Andy Shevchenko
2010-02-18 23:36 ` [PATCH 01/12] isdn: remove ishexdigit() in regard to isxdigit() Tilman Schmidt
2010-02-19 11:41 ` [PATCH 00/12] Clean up code to use native kernel functions when convert or check hex digits Andy Shevchenko
2010-02-19 23:44 ` Tilman Schmidt
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1266519351-3218-8-git-send-email-andy.shevchenko@gmail.com \
--to=andy.shevchenko@gmail.com \
--cc=ext-andriy.shevchenko@nokia.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome