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Chunyan Zhang c66e72f172 clk: sprd: return correct type of value for _sprd_pll_recalc_rate

[ Upstream commit c2f30986d4 ]

The function _sprd_pll_recalc_rate() defines return value to unsigned
long, but it would return a negative value when malloc fail, changing
to return its parent_rate makes more sense, since if the callback
.recalc_rate() is not set, the framework returns the parent_rate as
well.

Fixes: 3e37b00558 ("clk: sprd: add adjustable pll support")
Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com>
Link: https://lkml.kernel.org/r/20200519030036.1785-2-zhang.lyra@gmail.com
Reviewed-by: Baolin Wang <baolin.wang7@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-06-24 17:50:35 +02:00

common.c

clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle()

2020-01-23 08:23:00 +01:00

common.h

clk: sprd: Use the correct style for SPDX License Identifier

2019-05-01 13:01:23 -07:00

composite.c

…

composite.h

clk: sprd: Use the correct style for SPDX License Identifier

2019-05-01 13:01:23 -07:00