diff options
Diffstat (limited to 'arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c')
| -rw-r--r-- | arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c index 05e19470d523..b91ebebd9ff2 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c @@ -229,7 +229,7 @@ static irqreturn_t mpc52xx_lpbfifo_irq(int irq, void *dev_id) int dma, write, poll_dma; spin_lock_irqsave(&lpbfifo.lock, flags); - ts = get_tbl(); + ts = mftb(); req = lpbfifo.req; if (!req) { @@ -307,7 +307,7 @@ static irqreturn_t mpc52xx_lpbfifo_irq(int irq, void *dev_id) if (irq != 0) /* don't increment on polled case */ req->irq_count++; - req->irq_ticks += get_tbl() - ts; + req->irq_ticks += mftb() - ts; spin_unlock_irqrestore(&lpbfifo.lock, flags); /* Spinlock is released; it is now safe to call the callback */ @@ -330,7 +330,7 @@ static irqreturn_t mpc52xx_lpbfifo_bcom_irq(int irq, void *dev_id) u32 ts; spin_lock_irqsave(&lpbfifo.lock, flags); - ts = get_tbl(); + ts = mftb(); req = lpbfifo.req; if (!req || (req->flags & MPC52XX_LPBFIFO_FLAG_NO_DMA)) { @@ -361,7 +361,7 @@ static irqreturn_t mpc52xx_lpbfifo_bcom_irq(int irq, void *dev_id) lpbfifo.req = NULL; /* Release the lock before calling out to the callback. */ - req->irq_ticks += get_tbl() - ts; + req->irq_ticks += mftb() - ts; spin_unlock_irqrestore(&lpbfifo.lock, flags); if (req->callback) |