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commit 6788d7dab6a5 ("Staging: bcm: Use udelay instead of msleep for
delays in nvm.c") replaces msleep with udelay values. udelay values
of more than 1000 should be replaced by mdelay instead.
This fixes following build error.
ERROR: "__bad_udelay" [drivers/staging/bcm/bcm_wimax.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
Cc: Kevin McKinney <klmckinney1@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tushar Behera <tushar.behera@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Correct spelling typo in drivers/bcm
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch changes the order of several if conditions
to make the code more readable.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch changes all conditions that check for NULL
from "if (variable == NULL)" or "if (NULL == variable)"
to "if (variable)" to make code more readable.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch replaces all uppercase UINT with "unsigned
int".
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch replaces all uppercase INT with lowercase
int.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch changes the return statement on two
conditions where memory could not be acquired.
It returns -ENOMEM instead of -1.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch uses udelay instead of msleep for delays
because msleep can sleep up to 20ms for any value
less than 20.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch fixes the following error reported
by checkpatch.pl in nvm.c: "ERROR: return is
not a function, parentheses are not required".
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch correctly formats all comments as reported
by checkpatch.pl.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch cuddles braces as reported
by checkpatch.pl.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch resolves all whitespace issues as reported
by checkpatch.pl.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch removes typedef for _MINI_ADAPTER, changes the
name of the struct from _MINI_ADAPTER to bcm_mini_adapter.
In addition, any calls to the following typedefs
"MINI_ADAPTER, *PMINI_ADAPTER" are changed to call
the struct directly.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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IOCTL_BCM_REGISTER_READ_PRIVATE, IOCTL_BCM_EEPROM_REGISTER_READ
This patch fixes an information leak in ioctl
IOCTL_BCM_REGISTER_READ_PRIVATE and
IOCTL_BCM_EEPROM_REGISTER_READ when determining
the number of bytes to copy to user space. Function,
usb_control_msg, returns the correct number of
bytes from the hardware. Instead of using
this value, we were using a value derived from
user space. In this case, this value could be more
than the hardware allocated. Therefore, this
patch copies the proper number of bytes from
the hardware, and uses this value as the maximum
number of bytes for user space.
Signed-off-by: Kevin McKinney <klmckinney1@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Buff is only used as a temporary buffer within the function, so it should
be freed before leaving the function in an error case.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@exists@
local idexpression x;
statement S,S1;
expression E;
identifier fl;
expression *ptr != NULL;
@@
x = \(kmalloc\|kzalloc\|kcalloc\)(...);
...
if (x == NULL) S
<... when != x
when != if (...) { <+...kfree(x)...+> }
when any
when != true x == NULL
x->fl
...>
(
if (x == NULL) S1
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if (...) { ... when != x
when forall
(
return \(0\|<+...x...+>\|ptr\);
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* return ...;
)
}
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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Change the regsister/unregister routines to generate better
messages, and control arrival of new frames when USB device is
unplugged.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
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Use namespace tool from kernel scripts to identify dead code and
functions that should be static.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
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Remove commented out with '#if 0'
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
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Use native kernel functions for kmalloc/kfree directly
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
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There were a lot of ifdef's for driver options which have no
configuration options. Choose the current value and remove the
ifdef.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
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This marks up the code where sparse complains in most cases.
Most of the changes are in the ioctl handling code, which
gets __user annotations, finding one unchecked user access.
The rest is mostly about marking functions static when they
are only used in one file.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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The Sprint 4G network uses a Wimax dongle with Beecem
chipset. The driver is typical of out of tree drivers, but
maybe useful for people, and the hardware is readily available.
Here is a staging ready version (i.e warts and all)
0. Started with Rel_5.2.7.3P1_USB from Sprint4GDeveloperPack-1.1
1. Consolidated files in staging
2. Remove Dos cr/lf
3. Remove unnecessary ioctl from usbbcm_fops
Applied patches that were in the developer pack, surprising
there were ones for 2.6.35 already.
This is compile tested only, see TODO for what still needs
to be done.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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