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391 Commits

Author SHA1 Message Date
Julia Lawall
61241d97db drivers/staging: delete double assignment 
Delete successive assignments to the same location.  In three of the cases,
the two assignments are identical.  In the case of the file
rt2860/common/cmm_aes.c, the assigned variable i is never used, so both
assignments are dropped.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-11-09 14:05:22 -08:00
Greg Kroah-Hartman
e4c5bf8e3d Merge 'staging-next' to Linus's tree 
This merges the staging-next tree to Linus's tree and resolves
some conflicts that were present due to changes in other trees that were
affected by files here.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-28 09:44:56 -07:00
Greg Kroah-Hartman
8ee48db6be Staging: hv: remove struct vmbus_channel_interface 
Now that no one uses this structure, remove it, and channel_interface.c
(which is now empty) and the function, vmbus_get_interface() which is
not needed anymore either.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 10:03:44 -07:00
Greg Kroah-Hartman
036a257b0d Staging: hv: remove Open from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 10:00:19 -07:00
Greg Kroah-Hartman
60f841ac36 Staging: hv: storvsc: call vmbus_open directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:59:06 -07:00
Greg Kroah-Hartman
81c92f43e7 Staging: hv: netvsc: call vmbus_open directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:58:42 -07:00
Greg Kroah-Hartman
36ceadfc65 Staging: hv: channel: export vmbus_open to modules 
Drivers need to call this directly, so export it, like other
vmbus functions.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:58:21 -07:00
Greg Kroah-Hartman
ba9bf63080 Staging: hv: remove Close from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:54:42 -07:00
Greg Kroah-Hartman
1fb9dff04c Staging: hv: netvsc: call vmbus_close directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:53:31 -07:00
Greg Kroah-Hartman
1382e0178e Staging: hv: storvsc: call vmbus_close directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:53:11 -07:00
Greg Kroah-Hartman
70bfa30786 Staging: hv: channel: export vmbus_close to modules 
Drivers need to call this directly, so export it, like other
vmbus functions.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:52:22 -07:00
Greg Kroah-Hartman
5dd30f5170 Staging: hv: remove SendPacket from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:48:39 -07:00
Greg Kroah-Hartman
b60d71e2b6 Staging: hv: storvsc: call vmbus_sendpacket directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:43:56 -07:00
Greg Kroah-Hartman
5a4df29058 Staging: hv: netvsc: call vmbus_sendpacket directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:43:24 -07:00
Greg Kroah-Hartman
b3289aa819 Staging: hv: remove SendPacketPageBuffer from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:34:43 -07:00
Greg Kroah-Hartman
ff3f8eece2 Staging: hv: netvsc: call vmbus_sendpacket_pagebuffer directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:32:46 -07:00
Greg Kroah-Hartman
713efeb4db Staging: hv: channel: export vmbus_sendpacket_pagebuffer to modules 
Drivers need to call this directly, so export it, like other
vmbus functions.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:29:54 -07:00
Greg Kroah-Hartman
58d53f9e73 Staging: hv: remove SendPacketMultiPageBuffer from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:28:30 -07:00
Greg Kroah-Hartman
51255071af Staging: hv: storvsc: call vmbus_sendpacket_multipagebuffer directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:26:50 -07:00
Greg Kroah-Hartman
4cb106faf1 Staging: hv: channel: export vmbus_sendpacket_multipagebuffer to modules 
Drivers need to call this directly, so export it, like other
vmbus functions.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:23:59 -07:00
Greg Kroah-Hartman
22ff5c9166 Staging: hv: remove RecvPacket from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:16:54 -07:00
Greg Kroah-Hartman
50ea95dfa2 Staging: hv: storvsc: call vmbus_recvpacket directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:15:14 -07:00
Greg Kroah-Hartman
559f816e13 Staging: hv: remove RecvPacketRaw from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:11:00 -07:00
Greg Kroah-Hartman
9f630068e8 Staging: hv: netvsc: call vmbus_receivepacket_raw directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:09:48 -07:00
Greg Kroah-Hartman
adaee6bd45 Staging: hv: channel: export vmbus_receivepacket_raw to modules 
Drivers need to call this directly, so export it, like other
vmbus functions.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:09:23 -07:00
Greg Kroah-Hartman
cae5b843c8 Staging: hv: rename context to channel in struct hv_device 
As it really is a channel, not a "context" name it so.

This also entailed making a few more functions typesafe as they were
sending a struct vmbus_channel pointer as a void pointer.

There are still a few more that need to be converted (the osd callbacks
are one), but this is good for now.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 09:05:27 -07:00
Greg Kroah-Hartman
7053a27a4c Staging: hv: make *context a real pointer in struct hv_device 
This is really the struct vmbus_channel for the device, not a void
pointer, so use the real structure to ensure type safety everywhere.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 08:55:36 -07:00
Greg Kroah-Hartman
d068cb4f6f Staging: hv: remove EstablishGpadl from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 08:50:16 -07:00
Greg Kroah-Hartman
81f1620357 Staging: hv: netvsc: call vmbus_establish_gpadl directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 08:48:19 -07:00
Greg Kroah-Hartman
98873724aa Staging: hv: channel: export vmbus_establish_gpadl to modules 
Drivers need to call this directly, so export it, like other
vmbus functions.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 08:47:43 -07:00
Greg Kroah-Hartman
a787705720 Staging: hv: remove TeardownGpadl from struct vmbus_channel_interface 
No one calls it anymore, so remove it.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 08:42:55 -07:00
Greg Kroah-Hartman
314bf1d12a Staging: hv: netvsc: call vmbus_teardown_gpadl directly 
Don't do the interface indirection, it's not needed at all.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 08:40:55 -07:00
Greg Kroah-Hartman
18726d7a60 Staging: hv: channel: export vmbus_teardown_gpadl to modules 
Drivers need to call this directly, so export it, like other vmbus
functions.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-21 08:39:59 -07:00
Greg Kroah-Hartman
150b19d430 Staging: hv: make get_channel_info static 
This is done by moving it to the only .c file it is used in.

This also allowed us to delete the channel_interface.h file, as it's no
longer needed.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-20 16:07:11 -07:00
Greg Kroah-Hartman
a4e91ed24b Staging: hv: vmbus_drv: remove vmbus_child_device_get_info 
Just make the call to get_channel_info() directly.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-20 16:02:49 -07:00
Greg Kroah-Hartman
e957bda0f4 Staging: hv: remove GetChannelInfo from struct vmbus_driver 
It was only set to one value, so just make the call to
get_channel_info() directly.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-20 16:00:37 -07:00
Greg Kroah-Hartman
40bc5360d7 Staging: hv: remove GetInfo pointer from struct vmbus_channel_interface 
It's only set by one thing, and never called.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-20 15:57:19 -07:00
Greg Kroah-Hartman
ee00966818 Staging: hv: remove VmbusGetChannelInfo 
It's not needed, make the function pointer point to get_channel_info()
instead.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-20 15:55:36 -07:00
Greg Kroah-Hartman
50fe56d248 Staging: hv: make alloc_channel static 
It's only used in one file, and is a pretty generic name.

Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-20 15:51:57 -07:00
Haiyang Zhang
e98cb27681 staging: hv: Convert camel cased functions in channel_mgmt.c to lower case 
Convert camel cased functions in channel_mgmt.c to lower case

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-15 12:45:30 -07:00
Haiyang Zhang
188963ec75 staging: hv: Convert camel cased local variable names in channel_mgmt.c to lower case 
Convert camel cased local variable names in channel_mgmt.c to lower case

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-15 12:45:30 -07:00
Haiyang Zhang
277997032b staging: hv: Convert camel cased parameter in channel_interface.h to lower case 
Convert camel cased parameter in channel_interface.h to lower case

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-15 12:45:30 -07:00
Haiyang Zhang
53e4f1e656 staging: hv: Convert camel cased function names in channel_interface.c to lower cases 
Convert camel cased function names in channel_interface.c to lower cases

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-15 12:45:29 -07:00
Haiyang Zhang
9de050c420 staging: hv: Convert camel cased local variables in channel_interface.c to lower cases 
Convert camel cased local variables in channel_interface.c to lower cases

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-15 12:45:29 -07:00
Hank Janssen
99c8da0f4f staging: hv: Doubled ringbuffer size for Hyper-v network driver 
Double the default network ringsize buffer for Hyper-V network driver.
In very heavily loaded systems the there is a chance you run out of
ringbuffer space and error out.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-12 10:50:41 -07:00
Tracey Dent
cf5901b3f1 Staging: hv: Makefile: replace the use of <module>-objs with <module>-y 
Changed <module>-objs to <module>-y in Makefile.

Signed-off-by: Tracey Dent <tdent48227@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-08 07:23:48 -07:00
Haiyang Zhang
fff41b2e30 staging: hv: Rename camel cased functions in channel.c to lowercase 
Rename camel cased functions in channel.c to lowercase

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-07 14:43:02 -07:00
Haiyang Zhang
39d70a4ab1 staging: hv: Remove camel case variables in channel.c 
Rename camel case variables in channel.c and changed them to
lowercase.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-10-05 11:42:19 -07:00
Arnd Bergmann
2a48fc0ab2 block: autoconvert trivial BKL users to private mutex 
The block device drivers have all gained new lock_kernel
calls from a recent pushdown, and some of the drivers
were already using the BKL before.

This turns the BKL into a set of per-driver mutexes.
Still need to check whether this is safe to do.

file=$1
name=$2
if grep -q lock_kernel ${file} ; then
    if grep -q 'include.*linux.mutex.h' ${file} ; then
            sed -i '/include.*<linux\/smp_lock.h>/d' ${file}
    else
            sed -i 's/include.*<linux\/smp_lock.h>.*$/include <linux\/mutex.h>/g' ${file}
    fi
    sed -i ${file} \
        -e "/^#include.*linux.mutex.h/,$ {
                1,/^\(static\|int\|long\)/ {
                     /^\(static\|int\|long\)/istatic DEFINE_MUTEX(${name}_mutex);

} }"  \
    -e "s/\(un\)*lock_kernel\>[ ]*()/mutex_\1lock(\&${name}_mutex)/g" \
    -e '/[      ]*cycle_kernel_lock();/d'
else
    sed -i -e '/include.*\<smp_lock.h\>/d' ${file}  \
                -e '/cycle_kernel_lock()/d'
fi

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2010-10-05 15:01:10 +02:00
Haiyang Zhang
430a8e9a33 staging: hv: Remove camel cases of vmbus packet buffer structures 
Remove camel cases of vmbus packet buffer structures
 Remove camel cases of:
 struct VMBUS_CHANNEL_PACKET_PAGE_BUFFER
 struct VMBUS_CHANNEL_PACKET_MULITPAGE_BUFFER

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 2010-09-20 16:22:40 -07:00