diff options
| author | Tony Lindgren <tony@atomide.com> | 2019-07-22 03:44:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-21 07:16:48 +0200 |
| commit | c1e0937ef4d5b7babeb966848f58375705d4244c (patch) | |
| tree | 23f144ee1024a604c6484a9fda7e3e912c0319bb /drivers/bus | |
| parent | 0aee9e118eee5097c5d264c3916a612a79909977 (diff) | |
bus: ti-sysc: Fix using configured sysc mask value
[ Upstream commit e212abd452a4af3174fcd469d46656f83e135a19 ]
We have cases where there are no softreset bits like with am335x lcdc.
In that case ti,sysc-mask = <0> needs to be handled properly.
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/bus')
| -rw-r--r-- | drivers/bus/ti-sysc.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index e4fe954e63a9..4ca006e2137f 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1022,10 +1022,7 @@ static int sysc_init_sysc_mask(struct sysc *ddata) if (error) return 0; - if (val) - ddata->cfg.sysc_val = val & ddata->cap->sysc_mask; - else - ddata->cfg.sysc_val = ddata->cap->sysc_mask; + ddata->cfg.sysc_val = val & ddata->cap->sysc_mask; return 0; } |