From cf8b8975c3c35d1269bf6f1c6f2ae4efb6909607 Mon Sep 17 00:00:00 2001 From: Arjan van de Ven Date: Thu, 23 Mar 2006 03:00:45 -0800 Subject: [PATCH] sem2mutex: drivers/ide Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven Signed-off-by: Ingo Molnar Acked-by: Bartlomiej Zolnierkiewicz Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/ide/ide-tape.c | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) (limited to 'drivers/ide/ide-tape.c') diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index 0101d0def7c..ebc59064b47 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -443,6 +443,7 @@ #include #include #include +#include #include #include @@ -1011,7 +1012,7 @@ typedef struct ide_tape_obj { int debug_level; } idetape_tape_t; -static DECLARE_MUTEX(idetape_ref_sem); +static DEFINE_MUTEX(idetape_ref_mutex); static struct class *idetape_sysfs_class; @@ -1024,11 +1025,11 @@ static struct ide_tape_obj *ide_tape_get(struct gendisk *disk) { struct ide_tape_obj *tape = NULL; - down(&idetape_ref_sem); + mutex_lock(&idetape_ref_mutex); tape = ide_tape_g(disk); if (tape) kref_get(&tape->kref); - up(&idetape_ref_sem); + mutex_unlock(&idetape_ref_mutex); return tape; } @@ -1036,9 +1037,9 @@ static void ide_tape_release(struct kref *); static void ide_tape_put(struct ide_tape_obj *tape) { - down(&idetape_ref_sem); + mutex_lock(&idetape_ref_mutex); kref_put(&tape->kref, ide_tape_release); - up(&idetape_ref_sem); + mutex_unlock(&idetape_ref_mutex); } /* @@ -1290,11 +1291,11 @@ static struct ide_tape_obj *ide_tape_chrdev_get(unsigned int i) { struct ide_tape_obj *tape = NULL; - down(&idetape_ref_sem); + mutex_lock(&idetape_ref_mutex); tape = idetape_devs[i]; if (tape) kref_get(&tape->kref); - up(&idetape_ref_sem); + mutex_unlock(&idetape_ref_mutex); return tape; } @@ -4870,11 +4871,11 @@ static int ide_tape_probe(ide_drive_t *drive) drive->driver_data = tape; - down(&idetape_ref_sem); + mutex_lock(&idetape_ref_mutex); for (minor = 0; idetape_devs[minor]; minor++) ; idetape_devs[minor] = tape; - up(&idetape_ref_sem); + mutex_unlock(&idetape_ref_mutex); idetape_setup(drive, tape, minor); -- cgit v1.2.3