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authorRoger While <simrw@sim-basis.de>2005-11-14 05:50:46 -0500
committerJeff Garzik <jgarzik@pobox.com>2005-11-18 13:29:41 -0500
commitcbf7c42b727826770a44c0a10ef3663da08e64bc (patch)
tree0206348a235c72ecb239f2fd82c29ac5daf38a5c /drivers/net/wireless/prism54/isl_38xx.c
parent344547093274c8bdb87becb939e5c8ab009ebfe6 (diff)
[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/wireless/prism54/isl_38xx.c')
-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 109a96d90007..23deee69974b 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)
164 /* assert the Wakeup interrupt in the Device Interrupt Register */ 164 /* assert the Wakeup interrupt in the Device Interrupt Register */
165 isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP, 165 isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
166 ISL38XX_DEV_INT_REG); 166 ISL38XX_DEV_INT_REG);
167
168#if VERBOSE > SHOW_ERROR_MESSAGES
167 udelay(ISL38XX_WRITEIO_DELAY); 169 udelay(ISL38XX_WRITEIO_DELAY);
168 170
169 /* perform another read on the Device Status Register */ 171 /* perform another read on the Device Status Register */
170 reg = readl(device_base + ISL38XX_CTRL_STAT_REG); 172 reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
171
172#if VERBOSE > SHOW_ERROR_MESSAGES
173 do_gettimeofday(&current_time); 173 do_gettimeofday(&current_time);
174 DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n", 174 DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
175 current_time.tv_sec, (long)current_time.tv_usec, reg); 175 current_time.tv_sec, (long)current_time.tv_usec, reg);