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[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>
This commit is contained in:
Roger While 2005-11-14 11:50:46 +01:00 committed by Jeff Garzik
parent 3445470932
commit cbf7c42b72
1 changed files with 2 additions and 2 deletions
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4
drivers/net/wireless/prism54/isl_38xx.c
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@ -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);