clk: rockchip: fix mmc get phase

If the mmc clock has no rate, it can be assumed to be constant.
In such case, there is no measurable phase shift. Just return 0
in this case instead of returning an error.

Fixes: 2760878662a2 ("clk: Bail out when calculating phase fails during clk registration")
Tested-by: Markus Reichl <[email protected]>
Signed-off-by: Jerome Brunet <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Stephen Boyd <[email protected]>

0 files changed, 0 insertions, 0 deletions