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path: root/drivers/usb/musb/musb_core.c
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Diffstat (limited to 'drivers/usb/musb/musb_core.c')
-rw-r--r--drivers/usb/musb/musb_core.c30
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)
{

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