From: Cristian Marussi <cristian.marussi@xxxxxxx> [ Upstream commit 23274739a5b6166f74d8d9cb5243d7bf6b46aab9 ] During SCMI Clock protocol initialization, after having retrieved from the SCMI platform all the available discrete rates for a specific clock, the clock rates array is sorted, unfortunately using a pointer to its end as a base instead of its start, so that sorting does not work. Fix invocation of sort() passing as base a pointer to the start of the retrieved clock rates array. Link: https://lore.kernel.org/r/20220318092813.49283-1-cristian.marussi@xxxxxxx Fixes: dccec73de91d ("firmware: arm_scmi: Keep the discrete clock rates sorted") Signed-off-by: Cristian Marussi <cristian.marussi@xxxxxxx> Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/firmware/arm_scmi/clock.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c index 4645677d86f1..a45678cd9b74 100644 --- a/drivers/firmware/arm_scmi/clock.c +++ b/drivers/firmware/arm_scmi/clock.c @@ -202,7 +202,8 @@ scmi_clock_describe_rates_get(const struct scmi_handle *handle, u32 clk_id, if (rate_discrete && rate) { clk->list.num_rates = tot_rate_cnt; - sort(rate, tot_rate_cnt, sizeof(*rate), rate_cmp_func, NULL); + sort(clk->list.rates, tot_rate_cnt, sizeof(*rate), + rate_cmp_func, NULL); } clk->rate_discrete = rate_discrete; -- 2.35.1
