diff options
Diffstat (limited to 'drivers/staging/gdm724x/gdm_mux.c')
| -rw-r--r-- | drivers/staging/gdm724x/gdm_mux.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/staging/gdm724x/gdm_mux.c b/drivers/staging/gdm724x/gdm_mux.c index 5b1ef4000d0f..62163673976c 100644 --- a/drivers/staging/gdm724x/gdm_mux.c +++ b/drivers/staging/gdm724x/gdm_mux.c @@ -26,7 +26,7 @@ #include "gdm_mux.h" -struct workqueue_struct *mux_rx_wq; +static struct workqueue_struct *mux_rx_wq; static u16 packet_type[TTY_MAX_COUNT] = {0xF011, 0xF010}; @@ -51,7 +51,7 @@ static const struct usb_device_id id_table[] = { MODULE_DEVICE_TABLE(usb, id_table); -int packet_type_to_index(u16 packetType) +static int packet_type_to_index(u16 packetType) { int i; @@ -96,12 +96,12 @@ static struct mux_rx *alloc_mux_rx(void) { struct mux_rx *r = NULL; - r = kzalloc(sizeof(struct mux_rx), GFP_ATOMIC); + r = kzalloc(sizeof(struct mux_rx), GFP_KERNEL); if (!r) return NULL; - r->urb = usb_alloc_urb(0, GFP_ATOMIC); - r->buf = kmalloc(MUX_RX_MAX_SIZE, GFP_ATOMIC); + r->urb = usb_alloc_urb(0, GFP_KERNEL); + r->buf = kmalloc(MUX_RX_MAX_SIZE, GFP_KERNEL); if (!r->urb || !r->buf) { usb_free_urb(r->urb); kfree(r->buf); @@ -541,7 +541,7 @@ static int gdm_mux_probe(struct usb_interface *intf, const struct usb_device_id ret = init_usb(mux_dev); if (ret) - goto err_free_tty; + goto err_free_usb; tty_dev->priv_dev = (void *)mux_dev; tty_dev->send_func = gdm_mux_send; @@ -565,8 +565,8 @@ static int gdm_mux_probe(struct usb_interface *intf, const struct usb_device_id err_unregister_tty: unregister_lte_tty_device(tty_dev); +err_free_usb: release_usb(mux_dev); -err_free_tty: kfree(tty_dev); err_free_mux: kfree(mux_dev); |