diff options
| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2012-09-06 20:11:16 +0200 |
|---|---|---|
| committer |   Felipe Balbi <balbi@ti.com> | 2012-09-10 16:06:48 +0300 |
| commit | e1f15ccbae40b55a4e2591373ea5f1808cf29855 (patch) | |
| tree | 036c040b04bbd92523f9689f81edf29419dee46f /drivers/usb/gadget/audio.c | |
| parent | usb: gadget: make composite module options readonly only (diff) | |
| download | linux-dev-e1f15ccbae40b55a4e2591373ea5f1808cf29855.tar.xz linux-dev-e1f15ccbae40b55a4e2591373ea5f1808cf29855.zip | |
usb: gadget: use usb_string_ids_tab instead multiple usb_string_id()
Using usb_string_ids_tab() instead multiple calls of usb_string_id()
seems to be handy. It also allows to add string without many checks.
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/audio.c')
| -rw-r--r-- | drivers/usb/gadget/audio.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/usb/gadget/audio.c b/drivers/usb/gadget/audio.c index 689d1422a1c0..5702ce3777fb 100644 --- a/drivers/usb/gadget/audio.c +++ b/drivers/usb/gadget/audio.c @@ -165,17 +165,11 @@ static int __init audio_bind(struct usb_composite_dev *cdev) snprintf(manufacturer, sizeof manufacturer, "%s %s with %s", init_utsname()->sysname, init_utsname()->release, cdev->gadget->name); - status = usb_string_id(cdev); + status = usb_string_ids_tab(cdev, strings_dev); if (status < 0) goto fail; - strings_dev[STRING_MANUFACTURER_IDX].id = status; - device_desc.iManufacturer = status; - - status = usb_string_id(cdev); - if (status < 0) - goto fail; - strings_dev[STRING_PRODUCT_IDX].id = status; - device_desc.iProduct = status; + device_desc.iManufacturer = strings_dev[STRING_MANUFACTURER_IDX].id; + device_desc.iProduct = strings_dev[STRING_PRODUCT_IDX].id; status = usb_add_config(cdev, &audio_config_driver, audio_do_config); if (status < 0) |