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author | Max Krummenacher <max.krummenacher@toradex.com> | 2020-03-28 21:14:50 +0100 |
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committer | Max Krummenacher <max.krummenacher@toradex.com> | 2020-03-28 21:14:50 +0100 |
commit | 4a31b8a3519d5dde0eacbb088b0d45c83732535b (patch) | |
tree | ee0d405004393bba659643108bfe40f21788b96d /drivers/clk | |
parent | 73b51c4600180ca69bfa5f22ad097edbf655d0d1 (diff) | |
parent | 3b41c631678a15390920ffc1e72470e83db73ac8 (diff) |
Merge tag 'v4.4.217' into toradex_vf_4.4-next
This is the 4.4.217 stable release
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/qcom/clk-rcg2.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index 350a01f74870..8b549ece9f13 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -194,6 +194,9 @@ static int _freq_tbl_determine_rate(struct clk_hw *hw, clk_flags = clk_hw_get_flags(hw); p = clk_hw_get_parent_by_index(hw, index); + if (!p) + return -EINVAL; + if (clk_flags & CLK_SET_RATE_PARENT) { if (f->pre_div) { if (!rate) |