From fcbb27b0ec6dcbc5a5108cb8fb19eae64593d204 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Wed, 23 Aug 2017 14:45:25 -0500 Subject: Initial import of modified Linux 2.6.28 tree Original upstream URL: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git | branch linux-2.6.28.y --- drivers/mca/mca-driver.c | 63 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 63 insertions(+) create mode 100644 drivers/mca/mca-driver.c (limited to 'drivers/mca/mca-driver.c') diff --git a/drivers/mca/mca-driver.c b/drivers/mca/mca-driver.c new file mode 100644 index 0000000..32cd39b --- /dev/null +++ b/drivers/mca/mca-driver.c @@ -0,0 +1,63 @@ +/* -*- mode: c; c-basic-offset: 8 -*- */ + +/* + * MCA driver support functions for sysfs. + * + * (C) 2002 James Bottomley + * +**----------------------------------------------------------------------------- +** +** This program is free software; you can redistribute it and/or modify +** it under the terms of the GNU General Public License as published by +** the Free Software Foundation; either version 2 of the License, or +** (at your option) any later version. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +** +** You should have received a copy of the GNU General Public License +** along with this program; if not, write to the Free Software +** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +** +**----------------------------------------------------------------------------- + */ + +#include +#include +#include + +int mca_register_driver(struct mca_driver *mca_drv) +{ + int r; + + if (MCA_bus) { + mca_drv->driver.bus = &mca_bus_type; + if ((r = driver_register(&mca_drv->driver)) < 0) + return r; + mca_drv->integrated_id = 0; + } + + return 0; +} +EXPORT_SYMBOL(mca_register_driver); + +int mca_register_driver_integrated(struct mca_driver *mca_driver, + int integrated_id) +{ + int r = mca_register_driver(mca_driver); + + if (!r) + mca_driver->integrated_id = integrated_id; + + return r; +} +EXPORT_SYMBOL(mca_register_driver_integrated); + +void mca_unregister_driver(struct mca_driver *mca_drv) +{ + if (MCA_bus) + driver_unregister(&mca_drv->driver); +} +EXPORT_SYMBOL(mca_unregister_driver); -- cgit v1.1