lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Message-ID: <c765d409-5d33-8d6f-c883-9be93f507e01@gmail.com> Date: Wed, 6 Dec 2017 21:53:35 +0100 From: Heiner Kallweit <hkallweit1@...il.com> To: Bartosz Golaszewski <brgl@...ev.pl>, Wolfram Sang <wsa@...-dreams.de>, Peter Rosin <peda@...ntia.se> Cc: "linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: [PATCH v2 0/3] i2c: introduce devm_i2c_new_dummy and use it in at24 driver i2c_new_dummy is typically called from the probe function of the driver for the primary i2c client. It requires calls to i2c_unregister_device in the error path of the probe function and in the remove function. This can be simplified by introducing a device-managed version. Make at24 driver the first user of the new function. Changes in v2: - add change to i2c core to make a version of i2c_new_device available which returns an ERR_PTR instead of NULL in error case - few minor improvements Heiner Kallweit (3): i2c: core: improve return value handling of i2c_new_device and i2c_new_dummy i2c: core: add device-managed version of i2c_new_dummy eeprom: at24: switch to device-managed version of i2c_new_dummy Documentation/driver-model/devres.txt | 3 ++ drivers/i2c/i2c-core-base.c | 94 ++++++++++++++++++++++++++++------- drivers/misc/eeprom/at24.c | 31 ++++-------- include/linux/i2c.h | 3 ++ 4 files changed, 94 insertions(+), 37 deletions(-) -- 2.15.1
Powered by blists - more mailing lists