diff options
Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 25a0d8e1be51..78037bfad96e 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -116,7 +116,6 @@ #define MUSB_DRIVER_NAME "musb-hdrc" const char musb_driver_name[] = MUSB_DRIVER_NAME; -static DEFINE_IDA(musb_ida); MODULE_DESCRIPTION(DRIVER_INFO); MODULE_AUTHOR(DRIVER_AUTHOR); @@ -133,35 +132,6 @@ static inline struct musb *dev_to_musb(struct device *dev) /*-------------------------------------------------------------------------*/ -int musb_get_id(struct device *dev, gfp_t gfp_mask) -{ - int ret; - int id; - - ret = ida_pre_get(&musb_ida, gfp_mask); - if (!ret) { - dev_err(dev, "failed to reserve resource for id\n"); - return -ENOMEM; - } - - ret = ida_get_new(&musb_ida, &id); - if (ret < 0) { - dev_err(dev, "failed to allocate a new id\n"); - return ret; - } - - return id; -} -EXPORT_SYMBOL_GPL(musb_get_id); - -void musb_put_id(struct device *dev, int id) -{ - - dev_dbg(dev, "removing id %d\n", id); - ida_remove(&musb_ida, id); -} -EXPORT_SYMBOL_GPL(musb_put_id); - #ifndef CONFIG_BLACKFIN static int musb_ulpi_read(struct usb_phy *phy, u32 offset) { |
