linux-stable.git/drivers/usb/mon, branch linux-4.8.y

usb: core: rename mutex usb_bus_list_lock to usb_bus_idr_lock

2016-02-07T05:55:57+00:00

Now that usb_bus_list has been removed and switched to idr
rename the related mutex accordingly.

Signed-off-by: Heiner Kallweit 
Signed-off-by: Greg Kroah-Hartman

usb: core: switch bus numbering to using idr

2016-02-03T21:26:30+00:00

USB bus numbering is based on directly dealing with bitmaps and
defines a separate list of busses.
This can be simplified and unified by using existing idr functionality.

Signed-off-by: Heiner Kallweit 
Signed-off-by: Greg Kroah-Hartman

USB: usbmon: remove assignment from IS_ERR argument

2016-01-04T00:55:59+00:00

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// 
@@
expression e1,e2;
statement S1,S2;
@@

+e1 = e2;
if (IS_ERR(
    e1
-   = e2
   )) S1 else S2
// 

Signed-off-by: Julia Lawall 
Signed-off-by: Greg Kroah-Hartman

USB: usbmon: Use 64bit timestamp for mon_bin_hdr

2015-12-01T22:54:06+00:00

struct mon_bin_hdr allows for a 64-bit seconds timestamp. The code
currently uses 'struct timeval' to populate the timestamp in mon_bin_hdr,
which has a 32-bit seconds field and will overflow in year 2038 and beyond.
This patch replaces 'struct timeval' with 'struct timespec64' which is
y2038 safe. This patch is part of a larger attempt to remove instances
of struct timeval and other 32-bit timekeeping (time_t, struct timespec)
from the kernel.

Signed-off-by: Tina Ruchandani 
Reviewed-by: Arnd Bergmann 
Signed-off-by: Greg Kroah-Hartman

USB: usbmon: Remove timeval usage for timestamp

2015-12-01T22:48:26+00:00

struct timeval' uses 32-bits for its seconds field and will overflow in
the year 2038 and beyond. This patch replaces the usage of 'struct timeval'
in mon_get_timestamp() with timespec64 which uses a 64-bit seconds field
and is y2038-safe. mon_get_timestamp() truncates the timestamp at 4096 seconds,
so the correctness of the code is not affected. This patch is part of a larger
attempt to remove instances of struct timeval and other 32-bit timekeeping
(time_t, struct timespec) from the kernel.

Signed-off-by: Tina Ruchandani 
Suggested-by: Arnd Bergmann 
Reviewed-by: Arnd Bergmann 
Signed-off-by: Greg Kroah-Hartman

USB: constify usb_mon_operations structure

2015-12-01T22:36:29+00:00

The usb_mon_operations structure is never modified, so declare it as const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall 
Signed-off-by: Greg Kroah-Hartman

USB: mon_stat.c: move assignment out of if () block

2015-05-10T14:01:11+00:00

We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.

Signed-off-by: Greg Kroah-Hartman 
Reviewed-by: Felipe Balbi

USB: mon_main.c: move assignment out of if () block

2015-05-10T14:01:11+00:00

We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.

Signed-off-by: Greg Kroah-Hartman 
Reviewed-by: Felipe Balbi

USB: mon_bin.c: move assignment out of if () block

2015-05-10T14:01:11+00:00

We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.

Signed-off-by: Greg Kroah-Hartman 
Reviewed-by: Felipe Balbi

USB: regroup all depends on USB within an if USB block

2013-04-09T23:49:07+00:00

This patch removes the depends on USB from all config symbols in
drivers/usb/host/Kconfig and replace that with an if USB / endif block
as suggested by Alan Stern. Some source ... Kconfig lines have been
shuffled around to permit a better regroupment of the Kconfig files
depending on "config USB" item. No functionnal change is introduced.

Acked-by: Alan Stern 
Signed-off-by: Florian Fainelli 
Signed-off-by: Greg Kroah-Hartman