Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6

* 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
  pcmcia: re-enable Zoomed Video support
  cm4000_cs: Fix undefined ops warning
  pcmcia vs. MECR on pxa25x/sa1111
  drivers/char/pcmcia/ipwireless/main.c: Convert release_resource to release_region/release_mem_region

7 files changed, 39 insertions, 23 deletions

diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 777181a2e60..bcbbc71febb 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -830,8 +830,7 @@ static void monitor_card(unsigned long p)
                             test_bit(IS_ANY_T1, &dev->flags))) {
                                 DEBUGP(4, dev, "Perform AUTOPPS\n");
                                 set_bit(IS_AUTOPPS_ACT, &dev->flags);
-                                ptsreq.protocol = ptsreq.protocol =
-                                    (0x01 << dev->proto);
+                                ptsreq.protocol = (0x01 << dev->proto);
                                 ptsreq.flags = 0x01;
                                 ptsreq.pts1 = 0x00;
                                 ptsreq.pts2 = 0x00;
diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c
index 94b8eb4d691..444155a305a 100644
--- a/drivers/char/pcmcia/ipwireless/main.c
+++ b/drivers/char/pcmcia/ipwireless/main.c
@@ -78,7 +78,6 @@ static void signalled_reboot_callback(void *callback_data)
 static int ipwireless_probe(struct pcmcia_device *p_dev, void *priv_data)
 {
         struct ipw_dev *ipw = priv_data;
-        struct resource *io_resource;
         int ret;
 
         p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
@@ -92,9 +91,12 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, void *priv_data)
         if (ret)
                 return ret;
 
-        io_resource = request_region(p_dev->resource[0]->start,
-                                resource_size(p_dev->resource[0]),
-                                IPWIRELESS_PCCARD_NAME);
+        if (!request_region(p_dev->resource[0]->start,
+                            resource_size(p_dev->resource[0]),
+                            IPWIRELESS_PCCARD_NAME)) {
+                ret = -EBUSY;
+                goto exit;
+        }
 
         p_dev->resource[2]->flags |=
                 WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE;
@@ -105,22 +107,25 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, void *priv_data)
 
         ret = pcmcia_map_mem_page(p_dev, p_dev->resource[2], p_dev->card_addr);
         if (ret != 0)
-                goto exit2;
+                goto exit1;
 
         ipw->is_v2_card = resource_size(p_dev->resource[2]) == 0x100;
 
-        ipw->attr_memory = ioremap(p_dev->resource[2]->start,
+        ipw->common_memory = ioremap(p_dev->resource[2]->start,
                                 resource_size(p_dev->resource[2]));
-        request_mem_region(p_dev->resource[2]->start,
-                        resource_size(p_dev->resource[2]),
-                        IPWIRELESS_PCCARD_NAME);
+        if (!request_mem_region(p_dev->resource[2]->start,
+                                resource_size(p_dev->resource[2]),
+                                IPWIRELESS_PCCARD_NAME)) {
+                ret = -EBUSY;
+                goto exit2;
+        }
 
         p_dev->resource[3]->flags |= WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM |
                                         WIN_ENABLE;
         p_dev->resource[3]->end = 0; /* this used to be 0x1000 */
         ret = pcmcia_request_window(p_dev, p_dev->resource[3], 0);
         if (ret != 0)
-                goto exit2;
+                goto exit3;
 
         ret = pcmcia_map_mem_page(p_dev, p_dev->resource[3], 0);
         if (ret != 0)
@@ -128,23 +133,28 @@ static int ipwireless_probe(struct pcmcia_device *p_dev, void *priv_data)
 
         ipw->attr_memory = ioremap(p_dev->resource[3]->start,
                                 resource_size(p_dev->resource[3]));
-        request_mem_region(p_dev->resource[3]->start,
-                        resource_size(p_dev->resource[3]),
-                        IPWIRELESS_PCCARD_NAME);
+        if (!request_mem_region(p_dev->resource[3]->start,
+                                resource_size(p_dev->resource[3]),
+                                IPWIRELESS_PCCARD_NAME)) {
+                ret = -EBUSY;
+                goto exit4;
+        }
 
         return 0;
 
+exit4:
+        iounmap(ipw->attr_memory);
 exit3:
+        release_mem_region(p_dev->resource[2]->start,
+                        resource_size(p_dev->resource[2]));
 exit2:
-        if (ipw->common_memory) {
-                release_mem_region(p_dev->resource[2]->start,
-                                resource_size(p_dev->resource[2]));
-                iounmap(ipw->common_memory);
-        }
+        iounmap(ipw->common_memory);
 exit1:
-        release_resource(io_resource);
+        release_region(p_dev->resource[0]->start,
+                       resource_size(p_dev->resource[0]));
+exit:
         pcmcia_disable_device(p_dev);
-        return -1;
+        return ret;
 }
 
 static int config_ipwireless(struct ipw_dev *ipw)
@@ -219,6 +229,8 @@ exit:
 
 static void release_ipwireless(struct ipw_dev *ipw)
 {
+        release_region(ipw->link->resource[0]->start,
+                       resource_size(ipw->link->resource[0]));
         if (ipw->common_memory) {
                 release_mem_region(ipw->link->resource[2]->start,
                                 resource_size(ipw->link->resource[2]));
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 0bdda5b3ed5..42fbf1a7557 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -518,6 +518,8 @@ int pcmcia_enable_device(struct pcmcia_device *p_dev)
                 flags |= CONF_ENABLE_IOCARD;
         if (flags & CONF_ENABLE_IOCARD)
                 s->socket.flags |= SS_IOCARD;
+        if (flags & CONF_ENABLE_ZVCARD)
+                s->socket.flags |= SS_ZVCARD | SS_IOCARD;
         if (flags & CONF_ENABLE_SPKR) {
                 s->socket.flags |= SS_SPKR_ENA;
                 status = CCSR_AUDIO_ENA;
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 3755e7c8c71..2c540542b5a 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -215,7 +215,7 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
 }
 #endif
 
-static void pxa2xx_configure_sockets(struct device *dev)
+void pxa2xx_configure_sockets(struct device *dev)
 {
         struct pcmcia_low_level *ops = dev->platform_data;
         /*
diff --git a/drivers/pcmcia/pxa2xx_base.h b/drivers/pcmcia/pxa2xx_base.h
index bb62ea87b8f..b609b45469e 100644
--- a/drivers/pcmcia/pxa2xx_base.h
+++ b/drivers/pcmcia/pxa2xx_base.h
@@ -1,3 +1,4 @@
 int pxa2xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt);
 void pxa2xx_drv_pcmcia_ops(struct pcmcia_low_level *ops);
+void pxa2xx_configure_sockets(struct device *dev);
 
diff --git a/drivers/pcmcia/pxa2xx_lubbock.c b/drivers/pcmcia/pxa2xx_lubbock.c
index b9f8c8fb42b..25afe637c65 100644
--- a/drivers/pcmcia/pxa2xx_lubbock.c
+++ b/drivers/pcmcia/pxa2xx_lubbock.c
@@ -226,6 +226,7 @@ int pcmcia_lubbock_init(struct sa1111_dev *sadev)
                 lubbock_set_misc_wr((1 << 15) | (1 << 14), 0);
 
                 pxa2xx_drv_pcmcia_ops(&lubbock_pcmcia_ops);
+                pxa2xx_configure_sockets(&sadev->dev);
                 ret = sa1111_pcmcia_add(sadev, &lubbock_pcmcia_ops,
                                 pxa2xx_drv_pcmcia_add_one);
         }
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index 8479b66c067..3fd5064dd43 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -261,6 +261,7 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev);
 #define CONF_ENABLE_ESR         0x0008
 #define CONF_ENABLE_IOCARD      0x0010 /* auto-enabled if IO resources or IRQ
                                         * (CONF_ENABLE_IRQ) in use */
+#define CONF_ENABLE_ZVCARD      0x0020
 
 /* flags used by pcmcia_loop_config() autoconfiguration */
 #define CONF_AUTO_CHECK_VCC     0x0100 /* check for matching Vcc? */