diff options
Diffstat (limited to 'drivers/usb/gadget/udc/pxa27x_udc.c')
| -rw-r--r-- | drivers/usb/gadget/udc/pxa27x_udc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index 1a6317e4b2a3..897f53601b5b 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -20,6 +20,7 @@ #include <linux/gpio.h> #include <linux/gpio/consumer.h> #include <linux/slab.h> +#include <linux/string_choices.h> #include <linux/prefetch.h> #include <linux/byteorder/generic.h> #include <linux/platform_data/pxa2xx_udc.h> @@ -1083,7 +1084,7 @@ static int pxa_ep_queue(struct usb_ep *_ep, struct usb_request *_req, is_first_req = list_empty(&ep->queue); ep_dbg(ep, "queue req %p(first=%s), len %d buf %p\n", - _req, is_first_req ? "yes" : "no", + _req, str_yes_no(is_first_req), _req->length, _req->buf); if (!ep->enabled) { @@ -2355,18 +2356,19 @@ static int pxa_udc_probe(struct platform_device *pdev) struct pxa_udc *udc = &memory; int retval = 0, gpio; struct pxa2xx_udc_mach_info *mach = dev_get_platdata(&pdev->dev); - unsigned long gpio_flags; if (mach) { - gpio_flags = mach->gpio_pullup_inverted ? GPIOF_ACTIVE_LOW : 0; gpio = mach->gpio_pullup; if (gpio_is_valid(gpio)) { retval = devm_gpio_request_one(&pdev->dev, gpio, - gpio_flags, + GPIOF_OUT_INIT_LOW, "USB D+ pullup"); if (retval) return retval; udc->gpiod = gpio_to_desc(mach->gpio_pullup); + + if (mach->gpio_pullup_inverted ^ gpiod_is_active_low(udc->gpiod)) + gpiod_toggle_active_low(udc->gpiod); } udc->udc_command = mach->udc_command; } else { @@ -2538,7 +2540,7 @@ static struct platform_driver udc_driver = { .of_match_table = of_match_ptr(udc_pxa_dt_ids), }, .probe = pxa_udc_probe, - .remove_new = pxa_udc_remove, + .remove = pxa_udc_remove, .shutdown = pxa_udc_shutdown, #ifdef CONFIG_PM .suspend = pxa_udc_suspend, |