From ad15e8c0fafa4f9acdc756df6b0c5f2b3a70d2c9 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 14 Nov 2018 06:10:47 +0000 Subject: i3c: master: Remove set but not used variable 'old_i3c_scl_lim' 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 Signed-off-by: Boris Brezillon --- drivers/i3c/master/i3c-master-cdns.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/i3c') diff --git a/drivers/i3c/master/i3c-master-cdns.c b/drivers/i3c/master/i3c-master-cdns.c index ad40162564b3..e828921513b8 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. -- cgit v1.2.3