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usb: gadget: use usb_string_ids_tab instead multiple usb_string_id()

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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>
This commit is contained in:
Sebastian Andrzej Siewior
2012-09-06 20:11:16 +02:00
committed by Felipe Balbi
parent 72258493ec
commit e1f15ccbae
11 changed files with 45 additions and 136 deletions
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12
drivers/usb/gadget/acm_ms.c
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@@ -192,17 +192,11 @@ static int __init acm_ms_bind(struct usb_composite_dev *cdev)
snprintf(manufacturer, sizeof manufacturer, "%s %s with %s",
init_utsname()->sysname, init_utsname()->release,
gadget->name);
status = usb_string_id(cdev);
status = usb_string_ids_tab(cdev, strings_dev);
if (status < 0)
goto fail1;
strings_dev[STRING_MANUFACTURER_IDX].id = status;
device_desc.iManufacturer = status;
status = usb_string_id(cdev);
if (status < 0)
goto fail1;
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;
/* register our configuration */
status = usb_add_config(cdev, &acm_ms_config_driver, acm_ms_do_config);