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authorRoger While <simrw@sim-basis.de>2005-11-14 10:50:46 (GMT)
committerJeff Garzik <jgarzik@pobox.com>2005-11-18 18:29:41 (GMT)
commitcbf7c42b727826770a44c0a10ef3663da08e64bc (patch)
tree0206348a235c72ecb239f2fd82c29ac5daf38a5c /drivers/net
parent344547093274c8bdb87becb939e5c8ab009ebfe6 (diff)
downloadlinux-cbf7c42b727826770a44c0a10ef3663da08e64bc.tar.xz
[PATCH] prism54 : Remove extraneous udelay/register read
In isl_38xx.c In routine isl38xx_trigger-device Move unnecessary udelay/register read. This is only required when hand-compiling the driver and setting VERBOSE > SHOW_ERROR_MESSAGES Signed-off-by: Roger While <simrw@sim-basis.de> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/prism54/isl_38xx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 109a96d..23deee6 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -164,12 +164,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
/* assert the Wakeup interrupt in the Device Interrupt Register */
isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
ISL38XX_DEV_INT_REG);
+
+#if VERBOSE > SHOW_ERROR_MESSAGES
udelay(ISL38XX_WRITEIO_DELAY);
/* perform another read on the Device Status Register */
reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
do_gettimeofday(&current_time);
DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
current_time.tv_sec, (long)current_time.tv_usec, reg);