regval |= (sel & mux->mask) << (mux->shift + LPL_SHIFT);
}
krait_set_l2_indirect_reg(mux->offset, regval);
regval |= (sel & mux->mask) << (mux->shift + LPL_SHIFT);
}
krait_set_l2_indirect_reg(mux->offset, regval);
- spin_unlock_irqrestore(&krait_clock_reg_lock, flags);
/* Wait for switch to complete. */
mb();
udelay(1);
/* Wait for switch to complete. */
mb();
udelay(1);
+
+ /*
+ * Unlock now to make sure the mux register is not
+ * modified while switching to the new parent.
+ */
+ spin_unlock_irqrestore(&krait_clock_reg_lock, flags);
}
static int krait_mux_set_parent(struct clk_hw *hw, u8 index)
}
static int krait_mux_set_parent(struct clk_hw *hw, u8 index)