cyclades: sleep instead busy-wait

Avoid long busy loops (5 ms) which may be replaced by sleeps.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index 3884ea439935..b6d40ad662ff 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -389,7 +389,7 @@ static unsigned detect_isa_irq(void __iomem *address)
 
         irqs = probe_irq_on();
         /* Wait ... */
-        udelay(5000L);
+        msleep(5);
 
         /* Enable the Tx interrupts on the CD1400 */
         local_irq_save(flags);
@@ -402,7 +402,7 @@ static unsigned detect_isa_irq(void __iomem *address)
         local_irq_restore(flags);
 
         /* Wait ... */
-        udelay(5000L);
+        msleep(5);
 
         /* Check which interrupt is in use */
         irq = probe_irq_off(irqs);