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Subject[PATCH v2 1/2] clk: qcom: rpmh: skip undefined clocks when registering
Date
When iterating over a platform's available clocks in clk_rpmh_probe(),
check for undefined (null) entries in the clocks array. Not all
clock indexes necessarily have clocks defined.

Signed-off-by: Taniya Das <tdas@codeaurora.org>
---
drivers/clk/qcom/clk-rpmh.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
index 7ed313a..075cc43 100644
--- a/drivers/clk/qcom/clk-rpmh.c
+++ b/drivers/clk/qcom/clk-rpmh.c
@@ -431,11 +431,15 @@ static int clk_rpmh_probe(struct platform_device *pdev)
hw_clks = desc->clks;

for (i = 0; i < desc->num_clks; i++) {
- const char *name = hw_clks[i]->init->name;
u32 res_addr;
size_t aux_data_len;
const struct bcm_db *data;

+ if (!hw_clks[i])
+ continue;
+
+ const char *name = hw_clks[i]->init->name;
+
rpmh_clk = to_clk_rpmh(hw_clks[i]);
res_addr = cmd_db_read_addr(rpmh_clk->res_name);
if (!res_addr) {
--
Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member
of the Code Aurora Forum, hosted by the Linux Foundation.
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