[PATCH] staging: clocking-wizard: Fix incorrect type of speed grade

[Sören Brinkmann]

On Tue, 2016-10-18 at 22:56:50 +0200, Xavier Roumegue wrote:
> 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 at gmail.com>
Acked-by: Sören Brinkmann <soren.brinkmann at xilinx.com>

	Sören