Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ffe83733 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Jonathan Corbet
Browse files

via-pmu: BKL pushdown 



Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent 7eb500d1

drivers/macintosh/via-pmu.c

+3 −0
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ 
 *

 */

#include <stdarg.h>

#include <linux/smp_lock.h>

#include <linux/types.h>

#include <linux/errno.h>

#include <linux/kernel.h>
@@ -2047,6 +2048,7 @@ pmu_open(struct inode *inode, struct file *file) 
	pp->rb_get = pp->rb_put = 0;

	spin_lock_init(&pp->lock);

	init_waitqueue_head(&pp->wait);

	lock_kernel();

	spin_lock_irqsave(&all_pvt_lock, flags);

#if defined(CONFIG_INPUT_ADBHID) && defined(CONFIG_PMAC_BACKLIGHT)

	pp->backlight_locker = 0;
@@ -2054,6 +2056,7 @@ pmu_open(struct inode *inode, struct file *file) 
	list_add(&pp->list, &all_pmu_pvt);

	spin_unlock_irqrestore(&all_pvt_lock, flags);

	file->private_data = pp;

	unlock_kernel();

	return 0;

}