Merge "clk: qcom: clk-debug: add null pointer checks for parent clocks" (71da4511) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/clk/qcom/clk-debug.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -295,6 +295,10 @@ static int clk_debug_read_period(void data, u64 val)
		ret = clk_find_and_set_parent(measure, hw);
		if (!ret) {
		parent = clk_hw_get_parent(measure);
		if (!parent) {
		mutex_unlock(&clk_debug_lock);
		return -EINVAL;
		}
		mux = to_clk_measure(parent);
		regmap_read(mux->regmap, mux->period_offset, &regval);
		if (!regval) {
		@@ -339,6 +343,8 @@ void clk_debug_measure_add(struct clk_hw hw, struct dentry dentry)
		}

		parent = clk_hw_get_parent(measure);
		if (!parent)
		return;
		meas_parent = to_clk_measure(parent);

		if (parent->init->flags & CLK_IS_MEASURE && !meas_parent->mux_sels) {