commit 1b7fc5aae8867046f8d3d45808309d5b7f2e036a
author Alexey Starikovskiy <astarikovskiy@suse.de> Fri Jun 06 11:49:33 2008 -0400
committer Len Brown <len.brown@intel.com> Wed Jun 11 19:13:45 2008 -0400
tree cb2b63db49de6b3d443446ccdb52bfaefbda3443
parent 24e45bbe695719dca8c20e03d386eb6ea86526b5

ACPI: EC: Use msleep instead of udelay while waiting for event.

http://bugzilla.kernel.org/show_bug.cgi?id=10724

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/ec.c

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 0924992..5622aee 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -194,7 +194,7 @@
 		while (time_before(jiffies, delay)) {
 			if (acpi_ec_check_status(ec, event))
 				return 0;
-			udelay(ACPI_EC_UDELAY);
+			msleep(1);
 		}
 	}
 	pr_err(PREFIX "acpi_ec_wait timeout, status = 0x%2.2x, event = %s\n",