pcmcia: do not use win_req_t when calling pcmcia_request_window()

Instead of win_req_t, drivers are now requested to fill out
struct pcmcia_device *p_dev->resource[2,3,4,5] for up to four iomem
ranges. After a call to pcmcia_request_window(), the windows found there
are reserved and may be used until pcmcia_release_window() is called.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-mtd@lists.infradead.org
CC: Jiri Kosina <jkosina@suse.cz>
CC: linux-scsi@vger.kernel.org
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

8 files changed, 95 insertions, 111 deletions

diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 98fffb03ecd7..dfd32842412e 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -544,20 +544,18 @@ failed:
 
 static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id)
 {
-    win_req_t req;
     u_char __iomem *base;
     int i, j;
 
     /* Allocate a small memory window */
-    req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
-    req.Base = 0; req.Size = 0;
-    req.AccessSpeed = 0;
-    i = pcmcia_request_window(link, &req, &link->win);
+    link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
+    link->resource[2]->start = 0; link->resource[2]->end = 0;
+    i = pcmcia_request_window(link, link->resource[2], 0);
     if (i != 0)
         return -1;
 
-    base = ioremap(req.Base, req.Size);
-    pcmcia_map_mem_page(link, link->win, 0);
+    base = ioremap(link->resource[2]->start, resource_size(link->resource[2]));
+    pcmcia_map_mem_page(link, link->resource[2], 0);
 
     /*
      *  MBH10304 CISTPL_FUNCE_LAN_NODE_ID format
@@ -582,7 +580,7 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id)
     }
 
     iounmap(base);
-    j = pcmcia_release_window(link, link->win);
+    j = pcmcia_release_window(link, link->resource[2]);
     return (i != 0x200) ? 0 : -1;
 
 } /* fmvj18x_get_hwinfo */
@@ -590,27 +588,26 @@ static int fmvj18x_get_hwinfo(struct pcmcia_device *link, u_char *node_id)
 
 static int fmvj18x_setup_mfc(struct pcmcia_device *link)
 {
-    win_req_t req;
     int i;
     struct net_device *dev = link->priv;
     unsigned int ioaddr;
     local_info_t *lp = netdev_priv(dev);
 
     /* Allocate a small memory window */
-    req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
-    req.Base = 0; req.Size = 0;
-    req.AccessSpeed = 0;
-    i = pcmcia_request_window(link, &req, &link->win);
+    link->resource[3]->flags = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
+    link->resource[3]->start = link->resource[3]->end = 0;
+    i = pcmcia_request_window(link, link->resource[3], 0);
     if (i != 0)
         return -1;
 
-    lp->base = ioremap(req.Base, req.Size);
+    lp->base = ioremap(link->resource[3]->start,
+                       resource_size(link->resource[3]));
     if (lp->base == NULL) {
         printk(KERN_NOTICE "fmvj18x_cs: ioremap failed\n");
         return -1;
     }
 
-    i = pcmcia_map_mem_page(link, link->win, 0);
+    i = pcmcia_map_mem_page(link, link->resource[3], 0);
     if (i != 0) {
         iounmap(lp->base);
         lp->base = NULL;
@@ -638,7 +635,6 @@ static void fmvj18x_release(struct pcmcia_device *link)
     struct net_device *dev = link->priv;
     local_info_t *lp = netdev_priv(dev);
     u_char __iomem *tmp;
-    int j;
 
     dev_dbg(&link->dev, "fmvj18x_release\n");
 
@@ -646,7 +642,6 @@ static void fmvj18x_release(struct pcmcia_device *link)
         tmp = lp->base;
         lp->base = NULL;    /* set NULL before iounmap */
         iounmap(tmp);
-        j = pcmcia_release_window(link, link->win);
     }
 
     pcmcia_disable_device(link);
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index b0d06a3d962f..dbdea7f5e423 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -102,9 +102,8 @@ static void ibmtr_detach(struct pcmcia_device *p_dev);
 
 typedef struct ibmtr_dev_t {
         struct pcmcia_device    *p_dev;
-    struct net_device   *dev;
-    window_handle_t     sram_win_handle;
-    struct tok_info     *ti;
+        struct net_device       *dev;
+        struct tok_info         *ti;
 } ibmtr_dev_t;
 
 static void netdev_get_drvinfo(struct net_device *dev,
@@ -210,7 +209,6 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     ibmtr_dev_t *info = link->priv;
     struct net_device *dev = info->dev;
     struct tok_info *ti = netdev_priv(dev);
-    win_req_t req;
     int i, ret;
 
     dev_dbg(&link->dev, "ibmtr_config\n");
@@ -240,37 +238,37 @@ static int __devinit ibmtr_config(struct pcmcia_device *link)
     ti->global_int_enable=GLOBAL_INT_ENABLE+((dev->irq==9) ? 2 : dev->irq);
 
     /* Allocate the MMIO memory window */
-    req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
-    req.Attributes |= WIN_USE_WAIT;
-    req.Base = 0; 
-    req.Size = 0x2000;
-    req.AccessSpeed = 250;
-    ret = pcmcia_request_window(link, &req, &link->win);
+    link->resource[2]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
+    link->resource[2]->flags |= WIN_USE_WAIT;
+    link->resource[2]->start = 0;
+    link->resource[2]->end = 0x2000;
+    ret = pcmcia_request_window(link, link->resource[2], 250);
     if (ret)
             goto failed;
 
-    ret = pcmcia_map_mem_page(link, link->win, mmiobase);
+    ret = pcmcia_map_mem_page(link, link->resource[2], mmiobase);
     if (ret)
             goto failed;
-    ti->mmio = ioremap(req.Base, req.Size);
+    ti->mmio = ioremap(link->resource[2]->start,
+                    resource_size(link->resource[2]));
 
     /* Allocate the SRAM memory window */
-    req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
-    req.Attributes |= WIN_USE_WAIT;
-    req.Base = 0;
-    req.Size = sramsize * 1024;
-    req.AccessSpeed = 250;
-    ret = pcmcia_request_window(link, &req, &info->sram_win_handle);
+    link->resource[3]->flags = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
+    link->resource[3]->flags |= WIN_USE_WAIT;
+    link->resource[3]->start = 0;
+    link->resource[3]->end = sramsize * 1024;
+    ret = pcmcia_request_window(link, link->resource[3], 250);
     if (ret)
             goto failed;
 
-    ret = pcmcia_map_mem_page(link, info->sram_win_handle, srambase);
+    ret = pcmcia_map_mem_page(link, link->resource[3], srambase);
     if (ret)
             goto failed;
 
     ti->sram_base = srambase >> 12;
-    ti->sram_virt = ioremap(req.Base, req.Size);
-    ti->sram_phys = req.Base;
+    ti->sram_virt = ioremap(link->resource[3]->start,
+                    resource_size(link->resource[3]));
+    ti->sram_phys = link->resource[3]->start;
 
     ret = pcmcia_request_configuration(link, &link->conf);
     if (ret)
@@ -316,7 +314,7 @@ static void ibmtr_release(struct pcmcia_device *link)
 
         dev_dbg(&link->dev, "ibmtr_release\n");
 
-        if (link->win) {
+        if (link->resource[2]->end) {
                 struct tok_info *ti = netdev_priv(dev);
                 iounmap(ti->mmio);
         }
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index f9b509a6b09a..aa6ee6b264cd 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -300,22 +300,22 @@ static void pcnet_detach(struct pcmcia_device *link)
 static hw_info_t *get_hwinfo(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
-    win_req_t req;
     u_char __iomem *base, *virt;
     int i, j;
 
     /* Allocate a small memory window */
-    req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
-    req.Base = 0; req.Size = 0;
-    req.AccessSpeed = 0;
-    i = pcmcia_request_window(link, &req, &link->win);
+    link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
+    link->resource[2]->start = 0; link->resource[2]->end = 0;
+    i = pcmcia_request_window(link, link->resource[2], 0);
     if (i != 0)
         return NULL;
 
-    virt = ioremap(req.Base, req.Size);
+    virt = ioremap(link->resource[2]->start,
+            resource_size(link->resource[2]));
     for (i = 0; i < NR_INFO; i++) {
-        pcmcia_map_mem_page(link, link->win, hw_info[i].offset & ~(req.Size-1));
-        base = &virt[hw_info[i].offset & (req.Size-1)];
+        pcmcia_map_mem_page(link, link->resource[2],
+                hw_info[i].offset & ~(resource_size(link->resource[2])-1));
+        base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
         if ((readb(base+0) == hw_info[i].a0) &&
             (readb(base+2) == hw_info[i].a1) &&
             (readb(base+4) == hw_info[i].a2)) {
@@ -326,7 +326,7 @@ static hw_info_t *get_hwinfo(struct pcmcia_device *link)
     }
 
     iounmap(virt);
-    j = pcmcia_release_window(link, link->win);
+    j = pcmcia_release_window(link, link->resource[2]);
     return (i < NR_INFO) ? hw_info+i : NULL;
 } /* get_hwinfo */
 
@@ -1486,7 +1486,6 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
 {
     struct net_device *dev = link->priv;
     pcnet_dev_t *info = PRIV(dev);
-    win_req_t req;
     int i, window_size, offset, ret;
 
     window_size = (stop_pg - start_pg) << 8;
@@ -1497,22 +1496,22 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
     window_size = roundup_pow_of_two(window_size);
 
     /* Allocate a memory window */
-    req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
-    req.Attributes |= WIN_USE_WAIT;
-    req.Base = 0; req.Size = window_size;
-    req.AccessSpeed = mem_speed;
-    ret = pcmcia_request_window(link, &req, &link->win);
+    link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
+    link->resource[3]->flags |= WIN_USE_WAIT;
+    link->resource[3]->start = 0; link->resource[3]->end = window_size;
+    ret = pcmcia_request_window(link, link->resource[3], mem_speed);
     if (ret)
             goto failed;
 
     offset = (start_pg << 8) + cm_offset;
     offset -= offset % window_size;
-    ret = pcmcia_map_mem_page(link, link->win, offset);
+    ret = pcmcia_map_mem_page(link, link->resource[3], offset);
     if (ret)
             goto failed;
 
     /* Try scribbling on the buffer */
-    info->base = ioremap(req.Base, window_size);
+    info->base = ioremap(link->resource[3]->start,
+                        resource_size(link->resource[3]));
     for (i = 0; i < (TX_PAGES<<8); i += 2)
         __raw_writew((i>>1), info->base+offset+i);
     udelay(100);
@@ -1521,19 +1520,20 @@ static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
     pcnet_reset_8390(dev);
     if (i != (TX_PAGES<<8)) {
         iounmap(info->base);
-        pcmcia_release_window(link, link->win);
-        info->base = NULL; link->win = 0;
+        pcmcia_release_window(link, link->resource[3]);
+        info->base = NULL;
         goto failed;
     }
 
     ei_status.mem = info->base + offset;
-    ei_status.priv = req.Size;
+    ei_status.priv = resource_size(link->resource[3]);
     dev->mem_start = (u_long)ei_status.mem;
-    dev->mem_end = dev->mem_start + req.Size;
+    dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
 
     ei_status.tx_start_page = start_pg;
     ei_status.rx_start_page = start_pg + TX_PAGES;
-    ei_status.stop_page = start_pg + ((req.Size - offset) >> 8);
+    ei_status.stop_page = start_pg + (
+            (resource_size(link->resource[3]) - offset) >> 8);
 
     /* set up block i/o functions */
     ei_status.get_8390_hdr = &shmem_get_8390_hdr;
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 377367d03b41..acc680739c89 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -442,7 +442,6 @@ static int mhz_mfc_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     struct smc_private *smc = netdev_priv(dev);
-    win_req_t req;
     unsigned int offset;
     int i;
 
@@ -459,16 +458,16 @@ static int mhz_mfc_config(struct pcmcia_device *link)
     dev->base_addr = link->resource[0]->start;
 
     /* Allocate a memory window, for accessing the ISR */
-    req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
-    req.Base = req.Size = 0;
-    req.AccessSpeed = 0;
-    i = pcmcia_request_window(link, &req, &link->win);
+    link->resource[2]->flags = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
+    link->resource[2]->start = link->resource[2]->end = 0;
+    i = pcmcia_request_window(link, link->resource[2], 0);
     if (i != 0)
             return -ENODEV;
 
-    smc->base = ioremap(req.Base, req.Size);
+    smc->base = ioremap(link->resource[2]->start,
+                    resource_size(link->resource[2]));
     offset = (smc->manfid == MANFID_MOTOROLA) ? link->conf.ConfigBase : 0;
-    i = pcmcia_map_mem_page(link, link->win, offset);
+    i = pcmcia_map_mem_page(link, link->resource[2], offset);
     if ((i == 0) &&
         (smc->manfid == MANFID_MEGAHERTZ) &&
         (smc->cardid == PRODID_MEGAHERTZ_EM3288))
@@ -999,7 +998,7 @@ config_failed:
 static void smc91c92_release(struct pcmcia_device *link)
 {
         dev_dbg(&link->dev, "smc91c92_release\n");
-        if (link->win) {
+        if (link->resource[2]->end) {
                 struct net_device *dev = link->priv;
                 struct smc_private *smc = netdev_priv(dev);
                 iounmap(smc->base);
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index f5819526b5ee..4308bda0e96d 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -869,8 +869,6 @@ xirc2ps_config(struct pcmcia_device * link)
         goto config_error;
 
     if (local->dingo) {
-        win_req_t req;
-
         /* Reset the modem's BAR to the correct value
          * This is necessary because in the RequestConfiguration call,
          * the base address of the ethernet port (BasePort1) is written
@@ -890,14 +888,14 @@ xirc2ps_config(struct pcmcia_device * link)
          * is at 0x0800. So we allocate a window into the attribute
          * memory and write direct to the CIS registers
          */
-        req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
-        req.Base = req.Size = 0;
-        req.AccessSpeed = 0;
-        if ((err = pcmcia_request_window(link, &req, &link->win)))
+        link->resource[2]->flags = WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_AM |
+                                        WIN_ENABLE;
+        link->resource[2]->start = link->resource[2]->end = 0;
+        if ((err = pcmcia_request_window(link, link->resource[2], 0)))
             goto config_error;
 
-        local->dingo_ccr = ioremap(req.Base,0x1000) + 0x0800;
-        if ((err = pcmcia_map_mem_page(link, link->win, 0)))
+        local->dingo_ccr = ioremap(link->resource[2]->start, 0x1000) + 0x0800;
+        if ((err = pcmcia_map_mem_page(link, link->resource[2], 0)))
             goto config_error;
 
         /* Setup the CCRs; there are no infos in the CIS about the Ethernet
@@ -988,7 +986,7 @@ xirc2ps_release(struct pcmcia_device *link)
 {
         dev_dbg(&link->dev, "release\n");
 
-        if (link->win) {
+        if (link->resource[2]->end) {
                 struct net_device *dev = link->priv;
                 local_info_t *local = netdev_priv(dev);
                 if (local->dingo)
diff --git a/drivers/net/wireless/b43/pcmcia.c b/drivers/net/wireless/b43/pcmcia.c
index dfbc41d431ff..618d9b5c1054 100644
--- a/drivers/net/wireless/b43/pcmcia.c
+++ b/drivers/net/wireless/b43/pcmcia.c
@@ -63,7 +63,6 @@ static int b43_pcmcia_resume(struct pcmcia_device *dev)
 static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
 {
         struct ssb_bus *ssb;
-        win_req_t win;
         int err = -ENOMEM;
         int res = 0;
 
@@ -76,16 +75,15 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
         dev->conf.Attributes = CONF_ENABLE_IRQ;
         dev->conf.IntType = INT_MEMORY_AND_IO;
 
-        win.Attributes =  WIN_ENABLE | WIN_DATA_WIDTH_16 |
+        dev->resource[2]->flags |=  WIN_ENABLE | WIN_DATA_WIDTH_16 |
                          WIN_USE_WAIT;
-        win.Base = 0;
-        win.Size = SSB_CORE_SIZE;
-        win.AccessSpeed = 250;
-        res = pcmcia_request_window(dev, &win, &dev->win);
+        dev->resource[2]->start = 0;
+        dev->resource[2]->end = SSB_CORE_SIZE;
+        res = pcmcia_request_window(dev, dev->resource[2], 250);
         if (res != 0)
                 goto err_kfree_ssb;
 
-        res = pcmcia_map_mem_page(dev, dev->win, 0);
+        res = pcmcia_map_mem_page(dev, dev->resource[2], 0);
         if (res != 0)
                 goto err_disable;
 
@@ -96,7 +94,7 @@ static int __devinit b43_pcmcia_probe(struct pcmcia_device *dev)
         if (res != 0)
                 goto err_disable;
 
-        err = ssb_bus_pcmciabus_register(ssb, dev, win.Base);
+        err = ssb_bus_pcmciabus_register(ssb, dev, dev->resource[2]->start);
         if (err)
                 goto err_disable;
         dev->priv = ssb;
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 88560d0ae50a..ab34cb8c56c7 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -391,7 +391,6 @@ static int ray_config(struct pcmcia_device *link)
 {
         int ret = 0;
         int i;
-        win_req_t req;
         struct net_device *dev = (struct net_device *)link->priv;
         ray_dev_t *local = netdev_priv(dev);
 
@@ -420,46 +419,45 @@ static int ray_config(struct pcmcia_device *link)
                 goto failed;
 
 /*** Set up 32k window for shared memory (transmit and control) ************/
-        req.Attributes =
-            WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
-        req.Base = 0;
-        req.Size = 0x8000;
-        req.AccessSpeed = ray_mem_speed;
-        ret = pcmcia_request_window(link, &req, &link->win);
+        link->resource[2]->flags |= WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
+        link->resource[2]->start = 0;
+        link->resource[2]->end = 0x8000;
+        ret = pcmcia_request_window(link, link->resource[2], ray_mem_speed);
         if (ret)
                 goto failed;
-        ret = pcmcia_map_mem_page(link, link->win, 0);
+        ret = pcmcia_map_mem_page(link, link->resource[2], 0);
         if (ret)
                 goto failed;
-        local->sram = ioremap(req.Base, req.Size);
+        local->sram = ioremap(link->resource[2]->start,
+                        resource_size(link->resource[2]));
 
 /*** Set up 16k window for shared memory (receive buffer) ***************/
-        req.Attributes =
+        link->resource[3]->flags |=
             WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_CM | WIN_ENABLE | WIN_USE_WAIT;
-        req.Base = 0;
-        req.Size = 0x4000;
-        req.AccessSpeed = ray_mem_speed;
-        ret = pcmcia_request_window(link, &req, &local->rmem_handle);
+        link->resource[3]->start = 0;
+        link->resource[3]->end = 0x4000;
+        ret = pcmcia_request_window(link, link->resource[3], ray_mem_speed);
         if (ret)
                 goto failed;
-        ret = pcmcia_map_mem_page(link, local->rmem_handle, 0x8000);
+        ret = pcmcia_map_mem_page(link, link->resource[3], 0x8000);
         if (ret)
                 goto failed;
-        local->rmem = ioremap(req.Base, req.Size);
+        local->rmem = ioremap(link->resource[3]->start,
+                        resource_size(link->resource[3]));
 
 /*** Set up window for attribute memory ***********************************/
-        req.Attributes =
+        link->resource[4]->flags |=
             WIN_DATA_WIDTH_8 | WIN_MEMORY_TYPE_AM | WIN_ENABLE | WIN_USE_WAIT;
-        req.Base = 0;
-        req.Size = 0x1000;
-        req.AccessSpeed = ray_mem_speed;
-        ret = pcmcia_request_window(link, &req, &local->amem_handle);
+        link->resource[4]->start = 0;
+        link->resource[4]->end = 0x1000;
+        ret = pcmcia_request_window(link, link->resource[4], ray_mem_speed);
         if (ret)
                 goto failed;
-        ret = pcmcia_map_mem_page(link, local->amem_handle, 0);
+        ret = pcmcia_map_mem_page(link, link->resource[4], 0);
         if (ret)
                 goto failed;
-        local->amem = ioremap(req.Base, req.Size);
+        local->amem = ioremap(link->resource[4]->start,
+                        resource_size(link->resource[4]));
 
         dev_dbg(&link->dev, "ray_config sram=%p\n", local->sram);
         dev_dbg(&link->dev, "ray_config rmem=%p\n", local->rmem);
diff --git a/drivers/net/wireless/ray_cs.h b/drivers/net/wireless/ray_cs.h
index 9f01ddb19748..e79848fbcca1 100644
--- a/drivers/net/wireless/ray_cs.h
+++ b/drivers/net/wireless/ray_cs.h
@@ -25,8 +25,6 @@ struct beacon_rx {
 typedef struct ray_dev_t {
     int card_status;
     int authentication_state;
-    window_handle_t amem_handle;   /* handle to window for attribute memory  */
-    window_handle_t rmem_handle;   /* handle to window for rx buffer on card */
     void __iomem *sram;            /* pointer to beginning of shared RAM     */
     void __iomem *amem;            /* pointer to attribute mem window        */
     void __iomem *rmem;            /* pointer to receive buffer window       */