clk: zynqmp: divider: Add missing description for 'max_div'

Fixes the following W=1 kernel build warning(s):

 drivers/clk/zynqmp/divider.c:46: warning: Function parameter or member 'max_div' not described in 'zynqmp_clk_divider'

Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Rajan Vaja <rajan.vaja@xilinx.com>
Cc: linux-clk@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210126124540.3320214-22-lee.jones@linaro.org
Acked-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tero Kristo <kristo@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/zynqmp/divider.c b/drivers/clk/zynqmp/divider.c
index 66da02b..e9bf795 100644 (file)
--- a/drivers/clk/zynqmp/divider.c
+++ b/drivers/clk/zynqmp/divider.c
@@ -35,6 +35,7 @@
  * @is_frac:   The divider is a fractional divider
  * @clk_id:    Id of clock
  * @div_type:  divisor type (TYPE_DIV1 or TYPE_DIV2)
+ * @max_div:   maximum supported divisor (fetched from firmware)
  */
 struct zynqmp_clk_divider {
        struct clk_hw hw;