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-rw-r--r--drivers/base/firmware_class.c14
-rw-r--r--drivers/net/usb/asix.c6
-rw-r--r--drivers/scsi/device_handler/scsi_dh.c7
-rw-r--r--drivers/usb/class/cdc-acm.c4
-rw-r--r--drivers/usb/core/quirks.c5
-rw-r--r--drivers/usb/misc/isight_firmware.c6
-rw-r--r--drivers/usb/serial/cp210x.c1
-rw-r--r--drivers/usb/serial/omninet.c2
-rw-r--r--drivers/usb/storage/usb.c1
-rw-r--r--drivers/video/offb.c52
10 files changed, 57 insertions, 41 deletions
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index e0e6570ce6b..f6872f99491 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -161,13 +161,13 @@ static ssize_t firmware_loading_store(struct device *dev,
int loading = simple_strtol(buf, NULL, 10);
int i;
+ mutex_lock(&fw_lock);
+
+ if (!fw_priv->fw)
+ goto out;
+
switch (loading) {
case 1:
- mutex_lock(&fw_lock);
- if (!fw_priv->fw) {
- mutex_unlock(&fw_lock);
- break;
- }
firmware_free_data(fw_priv->fw);
memset(fw_priv->fw, 0, sizeof(struct firmware));
/* If the pages are not owned by 'struct firmware' */
@@ -178,7 +178,6 @@ static ssize_t firmware_loading_store(struct device *dev,
fw_priv->page_array_size = 0;
fw_priv->nr_pages = 0;
set_bit(FW_STATUS_LOADING, &fw_priv->status);
- mutex_unlock(&fw_lock);
break;
case 0:
if (test_bit(FW_STATUS_LOADING, &fw_priv->status)) {
@@ -209,7 +208,8 @@ static ssize_t firmware_loading_store(struct device *dev,
fw_load_abort(fw_priv);
break;
}
-
+out:
+ mutex_unlock(&fw_lock);
return count;
}
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 7312348629b..e794b3935cf 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -339,7 +339,7 @@ static int asix_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
skb_pull(skb, (size + 1) & 0xfffe);
- if (skb->len == 0)
+ if (skb->len < sizeof(header))
break;
head = (u8 *) skb->data;
@@ -1522,6 +1522,10 @@ static const struct usb_device_id products [] = {
// ASIX 88772a
USB_DEVICE(0x0db0, 0xa877),
.driver_info = (unsigned long) &ax88772_info,
+}, {
+ // Asus USB Ethernet Adapter
+ USB_DEVICE (0x0b95, 0x7e2b),
+ .driver_info = (unsigned long) &ax88772_info,
},
{ }, // END
};
diff --git a/drivers/scsi/device_handler/scsi_dh.c b/drivers/scsi/device_handler/scsi_dh.c
index bfec4fa5add..2d04d619edf 100644
--- a/drivers/scsi/device_handler/scsi_dh.c
+++ b/drivers/scsi/device_handler/scsi_dh.c
@@ -432,7 +432,12 @@ int scsi_dh_activate(struct request_queue *q)
spin_lock_irqsave(q->queue_lock, flags);
sdev = q->queuedata;
- if (sdev && sdev->scsi_dh_data)
+ if (!sdev) {
+ spin_unlock_irqrestore(q->queue_lock, flags);
+ return SCSI_DH_NOSYS;
+ }
+
+ if (sdev->scsi_dh_data)
scsi_dh = sdev->scsi_dh_data->scsi_dh;
if (!scsi_dh || !get_device(&sdev->sdev_gendev))
err = SCSI_DH_NOSYS;
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index cec9bff8549..653f8530976 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1264,6 +1264,8 @@ made_compressed_probe:
i = device_create_file(&intf->dev, &dev_attr_wCountryCodes);
if (i < 0) {
kfree(acm->country_codes);
+ acm->country_codes = NULL;
+ acm->country_code_size = 0;
goto skip_countries;
}
@@ -1272,6 +1274,8 @@ made_compressed_probe:
if (i < 0) {
device_remove_file(&intf->dev, &dev_attr_wCountryCodes);
kfree(acm->country_codes);
+ acm->country_codes = NULL;
+ acm->country_code_size = 0;
goto skip_countries;
}
}
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index e163df980a4..4923702e7a6 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -114,9 +114,12 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x06a3, 0x0006), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
- /* Guillemot Webcam Hercules Dualpix Exchange*/
+ /* Guillemot Webcam Hercules Dualpix Exchange (2nd ID) */
{ USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* Guillemot Webcam Hercules Dualpix Exchange*/
+ { USB_DEVICE(0x06f8, 0x3005), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* M-Systems Flash Disk Pioneers */
{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
diff --git a/drivers/usb/misc/isight_firmware.c b/drivers/usb/misc/isight_firmware.c
index b897f6554ec..6199f12d014 100644
--- a/drivers/usb/misc/isight_firmware.c
+++ b/drivers/usb/misc/isight_firmware.c
@@ -54,8 +54,9 @@ static int isight_firmware_load(struct usb_interface *intf,
ptr = firmware->data;
+ buf[0] = 0x01;
if (usb_control_msg
- (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, "\1", 1,
+ (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, buf, 1,
300) != 1) {
printk(KERN_ERR
"Failed to initialise isight firmware loader\n");
@@ -99,8 +100,9 @@ static int isight_firmware_load(struct usb_interface *intf,
}
}
+ buf[0] = 0x00;
if (usb_control_msg
- (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, "\0", 1,
+ (dev, usb_sndctrlpipe(dev, 0), 0xa0, 0x40, 0xe600, 0, buf, 1,
300) != 1) {
printk(KERN_ERR "isight firmware loading completion failed\n");
ret = -ENODEV;
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index f77908b1d23..8dcaf42d943 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -94,6 +94,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x10C4, 0x818B) }, /* AVIT Research USB to TTL */
{ USB_DEVICE(0x10C4, 0x819F) }, /* MJS USB Toslink Switcher */
{ USB_DEVICE(0x10C4, 0x81A6) }, /* ThinkOptics WavIt */
+ { USB_DEVICE(0x10C4, 0x81A9) }, /* Multiplex RC Interface */
{ USB_DEVICE(0x10C4, 0x81AC) }, /* MSD Dash Hawk */
{ USB_DEVICE(0x10C4, 0x81AD) }, /* INSYS USB Modem */
{ USB_DEVICE(0x10C4, 0x81C8) }, /* Lipowsky Industrie Elektronik GmbH, Baby-JTAG */
diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c
index 062265038bf..c116bd90e0e 100644
--- a/drivers/usb/serial/omninet.c
+++ b/drivers/usb/serial/omninet.c
@@ -317,7 +317,7 @@ static int omninet_write_room(struct tty_struct *tty)
int room = 0; /* Default: no room */
/* FIXME: no consistent locking for write_urb_busy */
- if (wport->write_urb_busy)
+ if (!wport->write_urb_busy)
room = wport->bulk_out_size - OMNINET_HEADERLEN;
dbg("%s - returns %d", __func__, room);
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 33197fa2271..6ce1095d29d 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -1025,6 +1025,7 @@ static struct usb_driver usb_storage_driver = {
.post_reset = usb_stor_post_reset,
.id_table = usb_storage_usb_ids,
.soft_unbind = 1,
+ .no_dynamic_id = 1,
};
static int __init usb_stor_init(void)
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index b043ac83c41..dbc8274281e 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -100,36 +100,32 @@ static int offb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
u_int transp, struct fb_info *info)
{
struct offb_par *par = (struct offb_par *) info->par;
- int i, depth;
- u32 *pal = info->pseudo_palette;
-
- depth = info->var.bits_per_pixel;
- if (depth == 16)
- depth = (info->var.green.length == 5) ? 15 : 16;
-
- if (regno > 255 ||
- (depth == 16 && regno > 63) ||
- (depth == 15 && regno > 31))
- return 1;
-
- if (regno < 16) {
- switch (depth) {
- case 15:
- pal[regno] = (regno << 10) | (regno << 5) | regno;
- break;
- case 16:
- pal[regno] = (regno << 11) | (regno << 5) | regno;
- break;
- case 24:
- pal[regno] = (regno << 16) | (regno << 8) | regno;
- break;
- case 32:
- i = (regno << 8) | regno;
- pal[regno] = (i << 16) | i;
- break;
+
+ if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
+ u32 *pal = info->pseudo_palette;
+ u32 cr = red >> (16 - info->var.red.length);
+ u32 cg = green >> (16 - info->var.green.length);
+ u32 cb = blue >> (16 - info->var.blue.length);
+ u32 value;
+
+ if (regno >= 16)
+ return -EINVAL;
+
+ value = (cr << info->var.red.offset) |
+ (cg << info->var.green.offset) |
+ (cb << info->var.blue.offset);
+ if (info->var.transp.length > 0) {
+ u32 mask = (1 << info->var.transp.length) - 1;
+ mask <<= info->var.transp.offset;
+ value |= mask;
}
+ pal[regno] = value;
+ return 0;
}
+ if (regno > 255)
+ return -EINVAL;
+
red >>= 8;
green >>= 8;
blue >>= 8;
@@ -381,7 +377,7 @@ static void __init offb_init_fb(const char *name, const char *full_name,
int pitch, unsigned long address,
int foreign_endian, struct device_node *dp)
{
- unsigned long res_size = pitch * height * (depth + 7) / 8;
+ unsigned long res_size = pitch * height;
struct offb_par *par = &default_par;
unsigned long res_start = address;
struct fb_fix_screeninfo *fix;