4 files changed, 23 insertions, 10 deletions

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index cb3b855d949..1bbdb14f7d7 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -6,6 +6,8 @@
  *
  */
 
+#include <linux/sched.h>
+#include <linux/wait.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/wait.h>
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index a6fd70404c3..e213a5dc049 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -28,7 +28,6 @@
 #include <linux/firmware.h>
 #include <linux/netdevice.h>
 
-#include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/ds.h>
@@ -800,9 +799,9 @@ static int if_cs_ioprobe(struct pcmcia_device *p_dev,
 			 unsigned int vcc,
 			 void *priv_data)
 {
-	p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-	p_dev->io.BasePort1 = cfg->io.win[0].base;
-	p_dev->io.NumPorts1 = cfg->io.win[0].len;
+	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
+	p_dev->resource[0]->start = cfg->io.win[0].base;
+	p_dev->resource[0]->end = cfg->io.win[0].len;
 
 	/* Do we need to allocate an interrupt? */
 	p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
@@ -814,7 +813,7 @@ static int if_cs_ioprobe(struct pcmcia_device *p_dev,
 	}
 
 	/* This reserves IO space but doesn't actually enable it */
-	return pcmcia_request_io(p_dev, &p_dev->io);
+	return pcmcia_request_io(p_dev);
 }
 
 static int if_cs_probe(struct pcmcia_device *p_dev)
@@ -853,7 +852,8 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 		goto out1;
 
 	/* Initialize io access */
-	card->iobase = ioport_map(p_dev->io.BasePort1, p_dev->io.NumPorts1);
+	card->iobase = ioport_map(p_dev->resource[0]->start,
+				resource_size(p_dev->resource[0]));
 	if (!card->iobase) {
 		lbs_pr_err("error in ioport_map\n");
 		ret = -EIO;
@@ -872,9 +872,7 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
 	}
 
 	/* Finally, report what we've done */
-	lbs_deb_cs("irq %d, io 0x%04x-0x%04x\n",
-	       p_dev->irq, p_dev->io.BasePort1,
-	       p_dev->io.BasePort1 + p_dev->io.NumPorts1 - 1);
+	lbs_deb_cs("irq %d, io %pR", p_dev->irq, p_dev->resource[0]);
 
 	/*
 	 * Most of the libertas cards can do unaligned register access, but some
diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index 024e5ca7b7f..296fd00a512 100644
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -121,8 +121,10 @@ struct if_sdio_card {
 
 	const char		*helper;
 	const char		*firmware;
+	bool			helper_allocated;
+	bool			firmware_allocated;
 
-	u8			buffer[65536];
+	u8			buffer[65536] __attribute__((aligned(4)));
 
 	spinlock_t		lock;
 	struct if_sdio_packet	*packets;
@@ -1104,6 +1106,10 @@ free:
 		kfree(packet);
 	}
 
+	if (card->helper_allocated)
+		kfree(card->helper);
+	if (card->firmware_allocated)
+		kfree(card->firmware);
 	kfree(card);
 
 	goto out;
@@ -1154,6 +1160,10 @@ static void if_sdio_remove(struct sdio_func *func)
 		kfree(packet);
 	}
 
+	if (card->helper_allocated)
+		kfree(card->helper);
+	if (card->firmware_allocated)
+		kfree(card->firmware);
 	kfree(card);
 
 	lbs_deb_leave(LBS_DEB_SDIO);
diff --git a/drivers/net/wireless/libertas/if_usb.c b/drivers/net/wireless/libertas/if_usb.c
index 238de10a4b5..e906616232a 100644
--- a/drivers/net/wireless/libertas/if_usb.c
+++ b/drivers/net/wireless/libertas/if_usb.c
@@ -304,10 +304,13 @@ static int if_usb_probe(struct usb_interface *intf,
 	}
 
 	/* Upload firmware */
+	kparam_block_sysfs_write(fw_name);
 	if (__if_usb_prog_firmware(cardp, lbs_fw_name, BOOT_CMD_FW_BY_USB)) {
+		kparam_unblock_sysfs_write(fw_name);
 		lbs_deb_usbd(&udev->dev, "FW upload failed\n");
 		goto err_prog_firmware;
 	}
+	kparam_unblock_sysfs_write(fw_name);
 
 	if (!(priv = lbs_add_card(cardp, &udev->dev)))
 		goto err_prog_firmware;