diff options
Diffstat (limited to 'kernel/drivers/clk/clk-mux.c')
| -rw-r--r-- | kernel/drivers/clk/clk-mux.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/kernel/drivers/clk/clk-mux.c b/kernel/drivers/clk/clk-mux.c index 69a094c37..7129c86a7 100644 --- a/kernel/drivers/clk/clk-mux.c +++ b/kernel/drivers/clk/clk-mux.c @@ -10,7 +10,6 @@ * Simple multiplexer clock implementation */ -#include <linux/clk.h> #include <linux/clk-provider.h> #include <linux/module.h> #include <linux/slab.h> @@ -32,7 +31,7 @@ static u8 clk_mux_get_parent(struct clk_hw *hw) { struct clk_mux *mux = to_clk_mux(hw); - int num_parents = __clk_get_num_parents(hw->clk); + int num_parents = clk_hw_get_num_parents(hw); u32 val; /* @@ -85,6 +84,8 @@ static int clk_mux_set_parent(struct clk_hw *hw, u8 index) if (mux->lock) spin_lock_irqsave(mux->lock, flags); + else + __acquire(mux->lock); if (mux->flags & CLK_MUX_HIWORD_MASK) { val = mux->mask << (mux->shift + 16); @@ -97,6 +98,8 @@ static int clk_mux_set_parent(struct clk_hw *hw, u8 index) if (mux->lock) spin_unlock_irqrestore(mux->lock, flags); + else + __release(mux->lock); return 0; } @@ -114,7 +117,8 @@ const struct clk_ops clk_mux_ro_ops = { EXPORT_SYMBOL_GPL(clk_mux_ro_ops); struct clk *clk_register_mux_table(struct device *dev, const char *name, - const char **parent_names, u8 num_parents, unsigned long flags, + const char * const *parent_names, u8 num_parents, + unsigned long flags, void __iomem *reg, u8 shift, u32 mask, u8 clk_mux_flags, u32 *table, spinlock_t *lock) { @@ -166,7 +170,8 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name, EXPORT_SYMBOL_GPL(clk_register_mux_table); struct clk *clk_register_mux(struct device *dev, const char *name, - const char **parent_names, u8 num_parents, unsigned long flags, + const char * const *parent_names, u8 num_parents, + unsigned long flags, void __iomem *reg, u8 shift, u8 width, u8 clk_mux_flags, spinlock_t *lock) { |