The speed grade type is unsigned according to the dt-bindings.

Fix sparse issue (-Wtypesign):
CHECK   drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c
drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c:162:56: warning: incorrect type in argument 3 (different signedness)
drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c:162:56:    expected unsigned int [usertype] *out_value
drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c:162:56:    got int *<noident>

Signed-off-by: Xavier Roumegue <xroumegue@gmail.com>
Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the checkpatch.pl issue:

CHECK: Please use a blank line after function/struct/union/enum declarations

Signed-off-by: SirnamSwetha <theonly.ultimate@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This patch fixes the checkpatch.pl issue:

CHECK: Avoid CamelCase: <WZRD_CLkOUT0_FRAC_EN>

CHECK: Avoid CamelCase: <WZRD_CLkFBOUT_FRAC_EN>

Signed-off-by: SirnamSwetha <theonly.ultimate@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

This clock provider uses the consumer API, so include clk.h
explicitly.

Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

Even though it should never happen, handle the case that the clock
notifier is called with an unexpected clock handle. This avoids the
compiler warning:
   drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c: In function 'clk_wzrd_clk_notifier':
>> drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c:99:6: warning: 'max' may be used uninitialized in this function [-Wmaybe-uninitialized]
      if (ndata->new_rate > max)
         ^

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Added a new line after declaration to remove the warning
'Missing a blank line after declarations'

Signed-off-by: Athira Lekshmi <andnlnbn18@gmail.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixed checkpatch warning:
Missing a newline after declarations

Signed-off-by: Athira Sharikkal <athirasnamby@gmail.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The clk_name gets the return value from kasprintf (part of which does the
allocation of the returned buffer). So check the return pointer
before using it for clk_register_fixed_factor.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Reviewed-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

A macro doing some arithmetic to calculate a register offset, did not
contain an argument to the macro in parentheses, potentially leading to
unexpected results when using that macro with arithmetic expressions as
argument.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Add a driver for the Xilinx Clocking Wizard soft IP. The clocking wizard
provides an AXI interface to dynamically reconfigure the clocking
resources of Xilinx FPGAs.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>