clk: rockchip: check grf when waiting pll lock

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rockchip_clk_get_grf pass on return value from
syscon_regmap_lookup_by_phandle, so we check grf to
make sure whether to do the following things or not.

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

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Shawn Lin 2016-02-15 11:33:25 +08:00 • committed by Heiko Stuebner

parent 282312d1ac

commit eb4e10c61d

1 changed files with 5 additions and 0 deletions

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drivers/clk/rockchip/clk-pll.c

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