From 178ca5312ad358fb129876bacbee8dac4681673a Mon Sep 17 00:00:00 2001 From: Chen-Yu Tsai Date: Tue, 26 Jul 2016 15:04:25 +0800 Subject: [PATCH] clk: sunxi-ng: mux: Increase fixed pre-divider div size Some clocks have a predivider value that is larger than what u8 can store. One such example is the OUT clk found on A20/A31, which has a /750 pre-divider on one of the osc24M parents. Increase the size of the div field to u16. Signed-off-by: Chen-Yu Tsai Signed-off-by: Maxime Ripard --- drivers/clk/sunxi-ng/ccu_mux.c | 2 +- drivers/clk/sunxi-ng/ccu_mux.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/sunxi-ng/ccu_mux.c b/drivers/clk/sunxi-ng/ccu_mux.c index 58fc36e7dcce..1329b9ab481e 100644 --- a/drivers/clk/sunxi-ng/ccu_mux.c +++ b/drivers/clk/sunxi-ng/ccu_mux.c @@ -18,7 +18,7 @@ void ccu_mux_helper_adjust_parent_for_prediv(struct ccu_common *common, int parent_index, unsigned long *parent_rate) { - u8 prediv = 1; + u16 prediv = 1; u32 reg; if (!((common->features & CCU_FEATURE_FIXED_PREDIV) || diff --git a/drivers/clk/sunxi-ng/ccu_mux.h b/drivers/clk/sunxi-ng/ccu_mux.h index 945082631e7d..d35ce5e93840 100644 --- a/drivers/clk/sunxi-ng/ccu_mux.h +++ b/drivers/clk/sunxi-ng/ccu_mux.h @@ -11,7 +11,7 @@ struct ccu_mux_internal { struct { u8 index; - u8 div; + u16 div; } fixed_prediv; struct {