This patch removes unused variable.
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace use of the combination of list_for_each and list_entry
with list_for_each_entry to simplify the code and remove variables
that are used only in list_for_each.
Issue found and corrected using Coccinelle script:

@r@
expression head, member, e;
type T1, T2, T3;
iterator name list_for_each, list_for_each_entry;
identifier pos, var;
@@

-T1 *pos;
...when!=pos=e;

-list_for_each(pos, head)
+list_for_each_entry(var, head, member)
{
...when!=pos=e;
   when!=T3 *var;
-var = list_entry(pos, T2, member);
...when!=pos=e;
}
...when!=pos=e;
Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Move the typec code out of staging into the USB tree.  This is on a
separate branch so that we can share it with the USB git tree and not
cause merge issues later on.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The driver is in good enough shape to be moved out of staging.
Do it.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Move tcpm (USB Type-C Port Manager) out of staging.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

struct pd_message is the format of a PD message as seen on the wire.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Document struct tcpc_config and struct tcpc_dev.
Drop unused TCPC_USB_SWITCH_RESTORE.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Commented out code can be added as needed. Drop it.
Also drop TODO and an obsolete XXX comment.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The linkstatus variable in the info struct received as __le16
but handled in every other place in the driver as u16

Fix that and remove the sparse warning that occurred due to it:
prism2sta.c:1450:29: warning: incorrect type in assignment (different base types)
prism2sta.c:1450:29:    expected unsigned short [unsigned] [usertype] link_status_new
prism2sta.c:1450:29:    got restricted __le16 [usertype] linkstatus
Signed-off-by: Aviya Erenfeld <aviyae42@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Return value of request_module() does not handled,
so it is possible to use shorter try_then_request_module().
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix checkpath-reported unbalanced braces in the following areas

221: FILE: drivers/staging/rtl8712/hal_init.c:221:
392: FILE: drivers/staging/rtl8712/os_intfs.c:392:
363: FILE: drivers/staging/rtl8712/rtl8712_cmd.c:363:
889: FILE: drivers/staging/rtl8712/rtl8712_recv.c:889:
902: FILE: drivers/staging/rtl8712/rtl871x_cmd.c:902:
84: FILE: drivers/staging/rtl8712/rtl871x_ioctl_set.c:84:
580: FILE: drivers/staging/rtl8712/rtl871x_mlme.c:580:
593: FILE: drivers/staging/rtl8712/usb_intf.c:593:
Signed-off-by: Liam Ryan <liamryandev@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove the variable monitor_lock as it is not used anywhere.
Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This coding style (foo *bar) is more common for the kernel code.
Change foo* bar to foo *bar.
Change foo * bar to foo *bar.
Change (foo*) to (foo *).
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Logging messages that show some type of "out of memory" error
are generally unnecessary as there is a generic message and
a stack dump done by the memory subsystem.

These messages generally increase kernel size without much
added value.

Problem found by checkpatch.
Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Space between function name and open parentheses '(' is prohibited.
Space is required around most binary operators '=', '==', '+=',
'<', ':', '+', '-'
Space required before '&', '*'
Space is required after ',', ';'
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch convert printk() to the preferred variant dev_dbg() and
remove unnecessary comment line.
Issue detected with checkpatch.pl.
Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Blank lines aren't necessary after an open brace and before a close brace
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Follow linux-kernel code style for conditional statements
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use spaces between concatenated strings
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

No spaces at the start of a line
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use spaces around most binary operators
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use one space around most binary operators
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use one space around (on each side of) '=' operator
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes checkpatch warning -- "occured" and "succesfully" are misspelled
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace S_IRUGO by 0444 in module parameter declaration. 0444 is more
readable and matches the style used in other declarations nearby.

Problem found using checkpatch.
Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Static variables are initialised to 0 by gcc
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

These functions now return void * and no longer need casts.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Using char * for a return from allocation functions means the
code has to cast generic allocations to specific types.

Allow the compiler to not need casts on the allocations.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

These are similar macros so use the normal kernel one.

As well, there are odd games being played with casting a plist to
a union recv_frame by using LIST_CONTAINOR.  Just use a direct cast
to union recv_frame instead.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Remove extra blank line.
Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fix alignment so that it matches open parentheses.
Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This was reported by checkpatch.pl
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes a spelling mistake in the comments.
Problem found using checkpatch.
Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Functions rtl_rfreg_delay() and rtl_bb_delay() are unused within the
driver. Both functions call rtl_addr_delay(), this function is unused
outside of these call sites.The driver (and kernel) code base is cleaner
if unused functions are removed.

Remove unused functions.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

checkpatch emits multiple warnings of type

WARNING:ALLOC_WITH_MULTIPLY: Prefer kcalloc over kzalloc with multiply

Replace two calls to kzalloc() with calls to kcalloc().
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge the assignment and the return statements to return the value
directly. Done using coccinelle.

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;
Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace BUG() macro usage that crash the kernel with alternatives
that signal error and/or try to recover.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Replace noop macro with a noop inline function
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Use BIT macro for bit definitions where needed.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

icache_setup_completion is no longer used. Remove it.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>