diff options
Diffstat (limited to 'libusb/os/linux_usbfs.c')
| -rw-r--r-- | libusb/os/linux_usbfs.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/libusb/os/linux_usbfs.c b/libusb/os/linux_usbfs.c index a1662e4..435a38b 100644 --- a/libusb/os/linux_usbfs.c +++ b/libusb/os/linux_usbfs.c @@ -694,7 +694,7 @@ static int seek_to_next_config(struct libusb_device *dev, } static int op_get_config_descriptor_by_value(struct libusb_device *dev, - uint8_t value, unsigned char **buffer, int *host_endian) + uint8_t value, unsigned char **buffer) { struct linux_device_priv *priv = usbi_get_device_priv(dev); unsigned char *descriptors = priv->descriptors; @@ -702,8 +702,6 @@ static int op_get_config_descriptor_by_value(struct libusb_device *dev, struct usbi_configuration_descriptor *config; *buffer = NULL; - /* Unlike the device desc. config descs. are always in raw format */ - *host_endian = 0; /* Skip device header */ descriptors += LIBUSB_DT_DEVICE_SIZE; @@ -726,7 +724,7 @@ static int op_get_config_descriptor_by_value(struct libusb_device *dev, } static int op_get_active_config_descriptor(struct libusb_device *dev, - unsigned char *buffer, size_t len, int *host_endian) + unsigned char *buffer, size_t len) { struct linux_device_priv *priv = usbi_get_device_priv(dev); int r, config; @@ -743,8 +741,7 @@ static int op_get_active_config_descriptor(struct libusb_device *dev, if (config == -1) return LIBUSB_ERROR_NOT_FOUND; - r = op_get_config_descriptor_by_value(dev, config, &config_desc, - host_endian); + r = op_get_config_descriptor_by_value(dev, config, &config_desc); if (r < 0) return r; @@ -754,15 +751,12 @@ static int op_get_active_config_descriptor(struct libusb_device *dev, } static int op_get_config_descriptor(struct libusb_device *dev, - uint8_t config_index, unsigned char *buffer, size_t len, int *host_endian) + uint8_t config_index, unsigned char *buffer, size_t len) { struct linux_device_priv *priv = usbi_get_device_priv(dev); unsigned char *descriptors = priv->descriptors; int i, r, size = priv->descriptors_len; - /* Unlike the device desc. config descs. are always in raw format */ - *host_endian = 0; - /* Skip device header */ descriptors += LIBUSB_DT_DEVICE_SIZE; size -= LIBUSB_DT_DEVICE_SIZE; |