arm: zynq: timer: Fix comment

Add information about structure vars.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm/mach-zynq/timer.c b/arch/arm/mach-zynq/timer.c
index a760b90ff693e45b0d57d4152573757eef50a7ef..c812c813e6a29bea563919f9f230bdadf44fa3e7 100644 (file)
--- a/arch/arm/mach-zynq/timer.c
+++ b/arch/arm/mach-zynq/timer.c
@@ -68,6 +68,8 @@
  * struct xttcps_timer - This definition defines local timer structure
  *
  * @base_addr: Base address of timer
+ * @clk:       Associated clock source
+ * @clk_rate_change_nb Notifier block for clock rate changes
  */
 struct xttcps_timer {
        void __iomem *base_addr;