diff options
Diffstat (limited to 'drivers/clk/x86/clk-lpss.h')
| -rw-r--r-- | drivers/clk/x86/clk-lpss.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/clk/x86/clk-lpss.h b/drivers/clk/x86/clk-lpss.h new file mode 100644 index 000000000000..e9460f442297 --- /dev/null +++ b/drivers/clk/x86/clk-lpss.h @@ -0,0 +1,36 @@ +/* + * Intel Low Power Subsystem clock. + * + * Copyright (C) 2013, Intel Corporation + * Authors: Mika Westerberg <mika.westerberg@linux.intel.com> + * Heikki Krogerus <heikki.krogerus@linux.intel.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __CLK_LPSS_H +#define __CLK_LPSS_H + +#include <linux/err.h> +#include <linux/errno.h> +#include <linux/clk.h> + +#ifdef CONFIG_ACPI +extern struct clk *clk_register_lpss_gate(const char *name, + const char *parent_name, + const char *hid, const char *uid, + unsigned offset); +#else +static inline struct clk *clk_register_lpss_gate(const char *name, + const char *parent_name, + const char *hid, + const char *uid, + unsigned offset) +{ + return ERR_PTR(-ENODEV); +} +#endif + +#endif /* __CLK_LPSS_H */ |