diff options
Diffstat (limited to 'drivers/clk/clk-versaclock5.c')
| -rw-r--r-- | drivers/clk/clk-versaclock5.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c index 5b393e711e94..7d16ab0784ec 100644 --- a/drivers/clk/clk-versaclock5.c +++ b/drivers/clk/clk-versaclock5.c @@ -262,8 +262,10 @@ static int vc5_mux_set_parent(struct clk_hw *hw, u8 index) if (vc5->clk_mux_ins == VC5_MUX_IN_XIN) src = VC5_PRIM_SRC_SHDN_EN_XTAL; - if (vc5->clk_mux_ins == VC5_MUX_IN_CLKIN) + else if (vc5->clk_mux_ins == VC5_MUX_IN_CLKIN) src = VC5_PRIM_SRC_SHDN_EN_CLKIN; + else /* Invalid; should have been caught by vc5_probe() */ + return -EINVAL; } return regmap_update_bits(vc5->regmap, VC5_PRIM_SRC_SHDN, mask, src); |