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

[ Upstream commit cdbc6e2d8108bc47895e5a901cfcaf799b00ca8d ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/clk/qcom/gcc-ipq6018.c b/drivers/clk/qcom/gcc-ipq6018.c
index 4c5c7a8f41d0846fae7642e8033d32fe96a08bf1..b9844e41cf99d3ef67ee814f9e0be65fd24bd14b 100644 (file)
--- a/drivers/clk/qcom/gcc-ipq6018.c
+++ b/drivers/clk/qcom/gcc-ipq6018.c
@@ -1557,6 +1557,7 @@ 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[] = {
@@ -1737,6 +1738,7 @@ 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[] = {