IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[linux-2.6-block.git] / drivers / net / wireless / wl3501_cs.c

diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index e52a650f6737a91089ffe60cb2bc71f22489bc27..a1430352169b7764a2d51052ff30a2324c3ba609 100644 (file)
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -28,7 +28,6 @@
  */
 #undef REALLY_SLOW_IO  /* most systems can safely undef this */
 
-#include <linux/config.h>
 #include <linux/delay.h>
 #include <linux/types.h>
 #include <linux/ethtool.h>
@@ -1146,7 +1145,6 @@ static inline void wl3501_ack_interrupt(struct wl3501_card *this)
  * wl3501_interrupt - Hardware interrupt from card.
  * @irq - Interrupt number
  * @dev_id - net_device
- * @regs - registers
  *
  * We must acknowledge the interrupt as soon as possible, and block the
  * interrupt from the same card immediately to prevent re-entry.
@@ -1155,7 +1153,7 @@ static inline void wl3501_ack_interrupt(struct wl3501_card *this)
  * On the other hand, to prevent SUTRO from malfunctioning, we must
  * unlock the SUTRO as soon as possible.
  */
-static irqreturn_t wl3501_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t wl3501_interrupt(int irq, void *dev_id)
 {
        struct net_device *dev = (struct net_device *)dev_id;
        struct wl3501_card *this;
@@ -1465,7 +1463,7 @@ static void wl3501_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *i
        strlcpy(info->driver, wl3501_dev_info, sizeof(info->driver));
 }
 
-static struct ethtool_ops ops = {
+static const struct ethtool_ops ops = {
        .get_drvinfo = wl3501_get_drvinfo
 };
 
@@ -1803,15 +1801,15 @@ static int wl3501_get_retry(struct net_device *dev,
                                      &retry, sizeof(retry));
        if (rc)
                goto out;
-       if (wrqu->retry.flags & IW_RETRY_MAX) {
-               wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
+       if (wrqu->retry.flags & IW_RETRY_LONG) {
+               wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
                goto set_value;
        }
        rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_SHORT_RETRY_LIMIT,
                                  &retry, sizeof(retry));
        if (rc)
                goto out;
-       wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_MIN;
+       wrqu->retry.flags = IW_RETRY_LIMIT | IW_RETRY_SHORT;
 set_value:
        wrqu->retry.value = retry;
        wrqu->retry.disabled = 0;