[PATCH 07/13] Char: cyclades, sleep instead busy-wait

[Jiri Slaby]

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

Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx>
---
 drivers/char/cyclades.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index 1510506..1fca273 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -388,7 +388,7 @@ 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);
@@ -401,7 +401,7 @@ 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);
-- 
1.6.3.2

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