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path: root/drivers/block/swim3.c
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Diffstat (limited to 'drivers/block/swim3.c')
-rw-r--r--drivers/block/swim3.c29
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/block/swim3.c b/drivers/block/swim3.c
index 9f931f8f6b4c..af51015d056e 100644
--- a/drivers/block/swim3.c
+++ b/drivers/block/swim3.c
@@ -239,10 +239,10 @@ static unsigned short write_postamble[] = {
static void seek_track(struct floppy_state *fs, int n);
static void init_dma(struct dbdma_cmd *cp, int cmd, void *buf, int count);
static void act(struct floppy_state *fs);
-static void scan_timeout(unsigned long data);
-static void seek_timeout(unsigned long data);
-static void settle_timeout(unsigned long data);
-static void xfer_timeout(unsigned long data);
+static void scan_timeout(struct timer_list *t);
+static void seek_timeout(struct timer_list *t);
+static void settle_timeout(struct timer_list *t);
+static void xfer_timeout(struct timer_list *t);
static irqreturn_t swim3_interrupt(int irq, void *dev_id);
/*static void fd_dma_interrupt(int irq, void *dev_id);*/
static int grab_drive(struct floppy_state *fs, enum swim_state state,
@@ -392,13 +392,12 @@ static void do_fd_request(struct request_queue * q)
}
static void set_timeout(struct floppy_state *fs, int nticks,
- void (*proc)(unsigned long))
+ void (*proc)(struct timer_list *t))
{
if (fs->timeout_pending)
del_timer(&fs->timeout);
fs->timeout.expires = jiffies + nticks;
fs->timeout.function = proc;
- fs->timeout.data = (unsigned long) fs;
add_timer(&fs->timeout);
fs->timeout_pending = 1;
}
@@ -569,9 +568,9 @@ static void act(struct floppy_state *fs)
}
}
-static void scan_timeout(unsigned long data)
+static void scan_timeout(struct timer_list *t)
{
- struct floppy_state *fs = (struct floppy_state *) data;
+ struct floppy_state *fs = from_timer(fs, t, timeout);
struct swim3 __iomem *sw = fs->swim3;
unsigned long flags;
@@ -594,9 +593,9 @@ static void scan_timeout(unsigned long data)
spin_unlock_irqrestore(&swim3_lock, flags);
}
-static void seek_timeout(unsigned long data)
+static void seek_timeout(struct timer_list *t)
{
- struct floppy_state *fs = (struct floppy_state *) data;
+ struct floppy_state *fs = from_timer(fs, t, timeout);
struct swim3 __iomem *sw = fs->swim3;
unsigned long flags;
@@ -614,9 +613,9 @@ static void seek_timeout(unsigned long data)
spin_unlock_irqrestore(&swim3_lock, flags);
}
-static void settle_timeout(unsigned long data)
+static void settle_timeout(struct timer_list *t)
{
- struct floppy_state *fs = (struct floppy_state *) data;
+ struct floppy_state *fs = from_timer(fs, t, timeout);
struct swim3 __iomem *sw = fs->swim3;
unsigned long flags;
@@ -644,9 +643,9 @@ static void settle_timeout(unsigned long data)
spin_unlock_irqrestore(&swim3_lock, flags);
}
-static void xfer_timeout(unsigned long data)
+static void xfer_timeout(struct timer_list *t)
{
- struct floppy_state *fs = (struct floppy_state *) data;
+ struct floppy_state *fs = from_timer(fs, t, timeout);
struct swim3 __iomem *sw = fs->swim3;
struct dbdma_regs __iomem *dr = fs->dma;
unsigned long flags;
@@ -1182,7 +1181,7 @@ static int swim3_add_device(struct macio_dev *mdev, int index)
return -EBUSY;
}
- init_timer(&fs->timeout);
+ timer_setup(&fs->timeout, NULL, 0);
swim3_info("SWIM3 floppy controller %s\n",
mdev->media_bay ? "in media bay" : "");