From 00b407b04f42ed65d18c7fa2834530078d51249c Mon Sep 17 00:00:00 2001 From: Frank Gevaerts Date: Sat, 18 Apr 2009 21:32:41 +0000 Subject: USB related Cosmetics, whitespace and readability fixes (FS#10147 by Tomer Shalev) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20737 a1c6a512-1295-4272-9138-f99709370657 --- firmware/usbstack/usb_serial.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-) (limited to 'firmware/usbstack/usb_serial.c') diff --git a/firmware/usbstack/usb_serial.c b/firmware/usbstack/usb_serial.c index 520a4b3370..50e4699b28 100644 --- a/firmware/usbstack/usb_serial.c +++ b/firmware/usbstack/usb_serial.c @@ -32,7 +32,7 @@ /* serial interface */ static struct usb_interface_descriptor __attribute__((aligned(2))) - interface_descriptor = + interface_descriptor = { .bLength = sizeof(struct usb_interface_descriptor), .bDescriptorType = USB_DT_INTERFACE, @@ -46,7 +46,8 @@ static struct usb_interface_descriptor __attribute__((aligned(2))) }; -static struct usb_endpoint_descriptor __attribute__((aligned(2))) endpoint_descriptor = +static struct usb_endpoint_descriptor __attribute__((aligned(2))) + endpoint_descriptor = { .bLength = sizeof(struct usb_endpoint_descriptor), .bDescriptorType = USB_DT_ENDPOINT, @@ -77,12 +78,10 @@ static int usb_interface; int usb_serial_request_endpoints(struct usb_class_driver *drv) { ep_in = usb_core_request_endpoint(USB_DIR_IN, drv); - if (ep_in < 0) return -1; - - ep_out = usb_core_request_endpoint(USB_DIR_OUT, drv); + ep_out = usb_core_request_endpoint(USB_DIR_OUT, drv); if (ep_out < 0) { usb_core_release_endpoint(ep_in); return -1; @@ -97,8 +96,7 @@ int usb_serial_set_first_interface(int interface) return interface + 1; } - -int usb_serial_get_config_descriptor(unsigned char *dest,int max_packet_size) +int usb_serial_get_config_descriptor(unsigned char *dest, int max_packet_size) { unsigned char *orig_dest = dest; @@ -186,7 +184,7 @@ void usb_serial_send(unsigned char *data,int length) return; int freestart=(buffer_start+buffer_length+buffer_transitlength)%BUFFER_SIZE; if(buffer_start+buffer_transitlength+buffer_length >= BUFFER_SIZE) - { + { /* current buffer wraps, so new data can't */ int available_space = BUFFER_SIZE - buffer_length - buffer_transitlength; length=MIN(length,available_space); @@ -245,12 +243,9 @@ void usb_serial_transfer_complete(int ep,int dir, int status, int length) } if(buffer_length>0) - { sendout(); - } break; } } - #endif /*USB_SERIAL*/ -- cgit v1.2.3