mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-14 18:46:45 +07:00
ae278a935f
It is desirable to move all clocksource drivers to drivers/clocksource, yet each requires its own initialization function. We'd rather not pollute <linux/> with a header for each function. Instead, create a single of_clksrc_init() function which will determine which clocksource driver to initialize based on device tree. Based on a similar patch for drivers/irqchip by Thomas Petazzoni. Signed-off-by: Stephen Warren <swarren@nvidia.com>
36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/*
|
|
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/of.h>
|
|
|
|
extern struct of_device_id __clksrc_of_table[];
|
|
|
|
static const struct of_device_id __clksrc_of_table_sentinel
|
|
__used __section(__clksrc_of_table_end);
|
|
|
|
void __init clocksource_of_init(void)
|
|
{
|
|
struct device_node *np;
|
|
const struct of_device_id *match;
|
|
void (*init_func)(void);
|
|
|
|
for_each_matching_node_and_match(np, __clksrc_of_table, &match) {
|
|
init_func = match->data;
|
|
init_func();
|
|
}
|
|
}
|