Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6:
Connector: Correctly set the error code in case of success when dispatching receive callbacks
Connector: Set the CN_NETLINK_USERS correctly
pti: PTI semantics fix in pti_tty_cleanup.
pti: ENXIO error case memory leak PTI fix.
pti: double-free security PTI fix
drivers:misc: ti-st: fix skipping of change remote baud
drivers/base/platform.c: don't mark platform_device_register_resndata() as __init_or_module
st_kim: Handle case of no device found for ID 0
firmware: fix GOOGLE_SMI kconfig dependency warning
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 1c291af..6040717 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -367,7 +367,7 @@
*
* Returns &struct platform_device pointer on success, or ERR_PTR() on error.
*/
-struct platform_device *__init_or_module platform_device_register_resndata(
+struct platform_device *platform_device_register_resndata(
struct device *parent,
const char *name, int id,
const struct resource *res, unsigned int num,
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index 219d88a..dde6a0f 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -139,6 +139,7 @@
spin_unlock_bh(&dev->cbdev->queue_lock);
if (cbq != NULL) {
+ err = 0;
cbq->callback(msg, nsp);
kfree_skb(skb);
cn_queue_release_callback(cbq);
diff --git a/drivers/firmware/google/Kconfig b/drivers/firmware/google/Kconfig
index 87096b6..2f21b0b 100644
--- a/drivers/firmware/google/Kconfig
+++ b/drivers/firmware/google/Kconfig
@@ -13,6 +13,7 @@
config GOOGLE_SMI
tristate "SMI interface for Google platforms"
depends on ACPI && DMI
+ select EFI
select EFI_VARS
help
Say Y here if you want to enable SMI callbacks for Google
diff --git a/drivers/misc/pti.c b/drivers/misc/pti.c
index bb6f925..374dfcf 100644
--- a/drivers/misc/pti.c
+++ b/drivers/misc/pti.c
@@ -317,7 +317,8 @@
* a master, channel ID address
* used to write to PTI HW.
*
- * @mc: master, channel apeture ID address to be released.
+ * @mc: master, channel apeture ID address to be released. This
+ * will de-allocate the structure via kfree().
*/
void pti_release_masterchannel(struct pti_masterchannel *mc)
{
@@ -475,8 +476,10 @@
else
pti_tty_data->mc = pti_request_masterchannel(2);
- if (pti_tty_data->mc == NULL)
+ if (pti_tty_data->mc == NULL) {
+ kfree(pti_tty_data);
return -ENXIO;
+ }
tty->driver_data = pti_tty_data;
}
@@ -495,7 +498,7 @@
if (pti_tty_data == NULL)
return;
pti_release_masterchannel(pti_tty_data->mc);
- kfree(tty->driver_data);
+ kfree(pti_tty_data);
tty->driver_data = NULL;
}
@@ -581,7 +584,7 @@
static int pti_char_release(struct inode *inode, struct file *filp)
{
pti_release_masterchannel(filp->private_data);
- kfree(filp->private_data);
+ filp->private_data = NULL;
return 0;
}
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c
index f91f82e..54c91ff 100644
--- a/drivers/misc/ti-st/st_core.c
+++ b/drivers/misc/ti-st/st_core.c
@@ -605,7 +605,7 @@
pr_debug("%s: %d ", __func__, proto->chnl_id);
st_kim_ref(&st_gdata, 0);
- if (proto->chnl_id >= ST_MAX_CHANNELS) {
+ if (!st_gdata || proto->chnl_id >= ST_MAX_CHANNELS) {
pr_err(" chnl_id %d not supported", proto->chnl_id);
return -EPROTONOSUPPORT;
}
diff --git a/drivers/misc/ti-st/st_kim.c b/drivers/misc/ti-st/st_kim.c
index 5da93ee..38fd2f0 100644
--- a/drivers/misc/ti-st/st_kim.c
+++ b/drivers/misc/ti-st/st_kim.c
@@ -245,9 +245,9 @@
pr_err("invalid action after change remote baud command");
} else {
*ptr = *ptr + sizeof(struct bts_action) +
- ((struct bts_action *)nxt_action)->size;
+ ((struct bts_action *)cur_action)->size;
*len = *len - (sizeof(struct bts_action) +
- ((struct bts_action *)nxt_action)->size);
+ ((struct bts_action *)cur_action)->size);
/* warn user on not commenting these in firmware */
pr_warn("skipping the wait event of change remote baud");
}
@@ -604,6 +604,10 @@
struct kim_data_s *kim_gdata;
/* get kim_gdata reference from platform device */
pdev = st_get_plat_device(id);
+ if (!pdev) {
+ *core_data = NULL;
+ return;
+ }
kim_gdata = dev_get_drvdata(&pdev->dev);
*core_data = kim_gdata->core_data;
}
diff --git a/include/linux/connector.h b/include/linux/connector.h
index 7c60d09..f696bcc 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -44,7 +44,7 @@
#define CN_VAL_DRBD 0x1
#define CN_KVP_IDX 0x9 /* HyperV KVP */
-#define CN_NETLINK_USERS 9
+#define CN_NETLINK_USERS 10 /* Highest index + 1 */
/*
* Maximum connector's message size.