clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays

The frequency table arrays are supposed to be terminated with an
empty element. Add such entry to the end of the arrays where it
is missing in order to avoid possible out-of-bound access when
the table is traversed by functions like qcom_find_freq() or
qcom_find_freq_floor().

Only compile tested.

Fixes: d9db07f088af ("clk: qcom: Add ipq6018 Global Clock Controller support")
Signed-off-by: Gabor Juhos <j4g8y7@gmail.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240229-freq-table-terminator-v1-2-074334f0905c@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/drivers/clk/qcom/gcc-ipq6018.c b/drivers/clk/qcom/gcc-ipq6018.c
index cef7876744796f62184e340169cdae6d351c34e5..7e69de34c310c27715ba61c7444527182e364ad5 100644 (file)
--- a/drivers/clk/qcom/gcc-ipq6018.c
+++ b/drivers/clk/qcom/gcc-ipq6018.c
@@ -1554,6 +1554,7 @@ static struct clk_regmap_div nss_ubi0_div_clk_src = {
 
 static const struct freq_tbl ftbl_pcie_aux_clk_src[] = {
        F(24000000, P_XO, 1, 0, 0),
+       { }
 };
 
 static const struct clk_parent_data gcc_xo_gpll0_core_pi_sleep_clk[] = {
@@ -1734,6 +1735,7 @@ static const struct freq_tbl ftbl_sdcc_ice_core_clk_src[] = {
        F(160000000, P_GPLL0, 5, 0, 0),
        F(216000000, P_GPLL6, 5, 0, 0),
        F(308570000, P_GPLL6, 3.5, 0, 0),
+       { }
 };
 
 static const struct clk_parent_data gcc_xo_gpll0_gpll6_gpll0_div2[] = {