| Message ID | 1576466037-24943-5-git-send-email-chunfeng.yun@mediatek.com |
|---|---|
| State | Superseded |
| Delegated to: | Tom Rini |
| Headers | show |
| Series | [RESEND,1/7] clk: mediatek: mt7629: add support for ssusbsys | expand |
On Sun, 15 Dec 2019 at 20:14, Chunfeng Yun <chunfeng.yun@mediatek.com> wrote: > > This is used to avoid clk_enable() return -ENOSYS. > > Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> > --- > drivers/clk/clk_fixed_rate.c | 7 +++++++ > 1 file changed, 7 insertions(+) > Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/clk/clk_fixed_rate.c b/drivers/clk/clk_fixed_rate.c index f51126793e..2c20eddb0b 100644 --- a/drivers/clk/clk_fixed_rate.c +++ b/drivers/clk/clk_fixed_rate.c @@ -13,8 +13,15 @@ static ulong clk_fixed_rate_get_rate(struct clk *clk) return to_clk_fixed_rate(clk->dev)->fixed_rate; } +/* avoid clk_enable() return -ENOSYS */ +static int dummy_enable(struct clk *clk) +{ + return 0; +} + const struct clk_ops clk_fixed_rate_ops = { .get_rate = clk_fixed_rate_get_rate, + .enable = dummy_enable, }; static int clk_fixed_rate_ofdata_to_platdata(struct udevice *dev)
This is used to avoid clk_enable() return -ENOSYS. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- drivers/clk/clk_fixed_rate.c | 7 +++++++ 1 file changed, 7 insertions(+)