block: push down BKL into .locked_ioctl

[pandora-kernel.git] / drivers / cdrom / gdrom.c

diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
index 5219b57..1772fd9 100644 (file)
--- a/drivers/cdrom/gdrom.c
+++ b/drivers/cdrom/gdrom.c
@@ -34,6 +34,7 @@
 #include <linux/blkdev.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>
+#include <linux/smp_lock.h>
 #include <linux/wait.h>
 #include <linux/workqueue.h>
 #include <linux/platform_device.h>
@@ -509,7 +510,13 @@ static int gdrom_bdops_mediachanged(struct gendisk *disk)
 static int gdrom_bdops_ioctl(struct block_device *bdev, fmode_t mode,
        unsigned cmd, unsigned long arg)
 {
-       return cdrom_ioctl(gd.cd_info, bdev, mode, cmd, arg);
+       int ret;
+
+       lock_kernel();
+       ret = cdrom_ioctl(gd.cd_info, bdev, mode, cmd, arg);
+       unlock_kernel();
+
+       return ret;
 }
 
 static const struct block_device_operations gdrom_bdops = {
@@ -517,7 +524,7 @@ static const struct block_device_operations gdrom_bdops = {
        .open                   = gdrom_bdops_open,
        .release                = gdrom_bdops_release,
        .media_changed          = gdrom_bdops_mediachanged,
-       .locked_ioctl           = gdrom_bdops_ioctl,
+       .ioctl                  = gdrom_bdops_ioctl,
 };
 
 static irqreturn_t gdrom_command_interrupt(int irq, void *dev_id)