| Message ID | 1369189456.19416.1.camel@phoenix (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/clk/clk-wm831x.c b/drivers/clk/clk-wm831x.c index 4bdf0b0..58d08a6 100644 --- a/drivers/clk/clk-wm831x.c +++ b/drivers/clk/clk-wm831x.c @@ -299,8 +299,8 @@ static void wm831x_clkout_unprepare(struct clk_hw *hw) } static const char *wm831x_clkout_parents[] = { - "xtal", "fll", + "xtal", }; static u8 wm831x_clkout_get_parent(struct clk_hw *hw) @@ -318,9 +318,9 @@ static u8 wm831x_clkout_get_parent(struct clk_hw *hw) } if (ret & WM831X_CLKOUT_SRC) - return 0; - else return 1; + else + return 0; } static int wm831x_clkout_set_parent(struct clk_hw *hw, u8 parent)
Current code looks strange because calling wm831x_clkout_set_parent() with 0 as parent parameter, wm831x_clkout_get_parent() will return 1. According to the datasheet: R16528 (4090h) Clock Control1 BIT 0: CLKOUT output source select 0 = FLL output 1 = 32.768kHz oscillator Thus fix the entry order in wm831x_clkout_parents[] to make it has the same meaning as the datasheet and make the return value of wm831x_clkout_get_parent() consistent with the parent pass to wm831x_clkout_set_parent(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> --- drivers/clk/clk-wm831x.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)