Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi...

[cascardo/linux.git] / drivers / clk / ti / mux.c

diff --git a/drivers/clk/ti/mux.c b/drivers/clk/ti/mux.c
index 69f08a1..dab9ba8 100644 (file)
--- a/drivers/clk/ti/mux.c
+++ b/drivers/clk/ti/mux.c
@@ -69,7 +69,6 @@ static int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
 {
        struct clk_mux *mux = to_clk_mux(hw);
        u32 val;
-       unsigned long flags = 0;
 
        if (mux->table) {
                index = mux->table[index];
@@ -81,9 +80,6 @@ static int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
                        index++;
        }
 
-       if (mux->lock)
-               spin_lock_irqsave(mux->lock, flags);
-
        if (mux->flags & CLK_MUX_HIWORD_MASK) {
                val = mux->mask << (mux->shift + 16);
        } else {
@@ -93,9 +89,6 @@ static int ti_clk_mux_set_parent(struct clk_hw *hw, u8 index)
        val |= index << mux->shift;
        ti_clk_ll_ops->clk_writel(val, mux->reg);
 
-       if (mux->lock)
-               spin_unlock_irqrestore(mux->lock, flags);
-
        return 0;
 }
 
@@ -109,7 +102,7 @@ static struct clk *_register_mux(struct device *dev, const char *name,
                                 const char **parent_names, u8 num_parents,
                                 unsigned long flags, void __iomem *reg,
                                 u8 shift, u32 mask, u8 clk_mux_flags,
-                                u32 *table, spinlock_t *lock)
+                                u32 *table)
 {
        struct clk_mux *mux;
        struct clk *clk;
@@ -133,7 +126,6 @@ static struct clk *_register_mux(struct device *dev, const char *name,
        mux->shift = shift;
        mux->mask = mask;
        mux->flags = clk_mux_flags;
-       mux->lock = lock;
        mux->table = table;
        mux->hw.init = &init;
 
@@ -175,7 +167,7 @@ struct clk *ti_clk_register_mux(struct ti_clk *setup)
 
        return _register_mux(NULL, setup->name, mux->parents, mux->num_parents,
                             flags, (void __iomem *)reg, mux->bit_shift, mask,
-                            mux_flags, NULL, NULL);
+                            mux_flags, NULL);
 }
 
 /**
@@ -227,8 +219,7 @@ static void of_mux_clk_setup(struct device_node *node)
        mask = (1 << fls(mask)) - 1;
 
        clk = _register_mux(NULL, node->name, parent_names, num_parents,
-                           flags, reg, shift, mask, clk_mux_flags, NULL,
-                           NULL);
+                           flags, reg, shift, mask, clk_mux_flags, NULL);
 
        if (!IS_ERR(clk))
                of_clk_add_provider(node, of_clk_src_simple_get, clk);