Fixes gcc '-Wunused-but-set-variable' warning:
drivers/i3c/master/i3c-master-cdns.c: In function 'cdns_i3c_master_do_daa':
drivers/i3c/master/i3c-master-cdns.c:1137:16: warning:
variable 'old_i3c_scl_lim' set but not used [-Wunused-but-set-variable]
It never used since introdution in commit
acfab7d324b2 ("i3c: master: Add driver for Cadence IP")
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
drivers/i3c/master/i3c-master-cdns.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/i3c/master/i3c-master-cdns.c
b/drivers/i3c/master/i3c-master-cdns.c
index ad40162..e828921 100644
--- a/drivers/i3c/master/i3c-master-cdns.c
+++ b/drivers/i3c/master/i3c-master-cdns.c
@@ -1133,7 +1133,6 @@ static void cdns_i3c_master_upd_i3c_scl_lim(struct
cdns_i3c_master *master)
static int cdns_i3c_master_do_daa(struct i3c_master_controller *m)
{
struct cdns_i3c_master *master = to_cdns_i3c_master(m);
- unsigned long old_i3c_scl_lim;
u32 olddevs, newdevs;
int ret, slot;
u8 addrs[MAX_DEVS] = { };
@@ -1165,9 +1164,6 @@ static int cdns_i3c_master_do_daa(struct
i3c_master_controller *m)
newdevs = readl(master->regs + DEVS_CTRL) & DEVS_CTRL_DEVS_ACTIVE_MASK;
newdevs &= ~olddevs;
- /* Save the old limitation before add devices. */
- old_i3c_scl_lim = master->i3c_scl_lim;
-
/*
* Clear all retaining registers filled during DAA. We already
* have the addressed assigned to them in the addrs array.
