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author | Michalis Pappas <mpappas@fastmail.fm> | 2014-07-09 19:44:18 (GMT) |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-10 04:17:50 (GMT) |
commit | 1aa8ae70432f0b2f54d41497ffdea8c8184608c6 (patch) | |
tree | c308ce07db743d97a0d2283cd57b18ecd9091133 /drivers/staging/gdm72xx/gdm_usb.c | |
parent | fee51243ee16e824742698903773f26e1ea48df1 (diff) | |
download | linux-1aa8ae70432f0b2f54d41497ffdea8c8184608c6.tar.xz |
staging: gdm72xx: reorder functions and remove forward declarations
Signed-off-by: Michalis Pappas <mpappas@fastmail.fm>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gdm72xx/gdm_usb.c')
-rw-r--r-- | drivers/staging/gdm72xx/gdm_usb.c | 87 |
1 files changed, 42 insertions, 45 deletions
diff --git a/drivers/staging/gdm72xx/gdm_usb.c b/drivers/staging/gdm72xx/gdm_usb.c index 5a6b86a..45b3dda 100644 --- a/drivers/staging/gdm72xx/gdm_usb.c +++ b/drivers/staging/gdm72xx/gdm_usb.c @@ -49,9 +49,6 @@ static int k_mode_stop; #endif /* CONFIG_WIMAX_GDM72XX_K_MODE */ -static int init_usb(struct usbwm_dev *udev); -static void release_usb(struct usbwm_dev *udev); - static struct usb_tx *alloc_tx_struct(struct tx_cxt *tx) { struct usb_tx *t = kzalloc(sizeof(*t), GFP_ATOMIC); @@ -160,6 +157,48 @@ static void put_rx_struct(struct rx_cxt *rx, struct usb_rx *r) list_move(&r->list, &rx->free_list); } +static void release_usb(struct usbwm_dev *udev) +{ + struct tx_cxt *tx = &udev->tx; + struct rx_cxt *rx = &udev->rx; + struct usb_tx *t, *t_next; + struct usb_rx *r, *r_next; + unsigned long flags; + + spin_lock_irqsave(&tx->lock, flags); + + list_for_each_entry_safe(t, t_next, &tx->sdu_list, list) { + list_del(&t->list); + free_tx_struct(t); + } + + list_for_each_entry_safe(t, t_next, &tx->hci_list, list) { + list_del(&t->list); + free_tx_struct(t); + } + + list_for_each_entry_safe(t, t_next, &tx->free_list, list) { + list_del(&t->list); + free_tx_struct(t); + } + + spin_unlock_irqrestore(&tx->lock, flags); + + spin_lock_irqsave(&rx->lock, flags); + + list_for_each_entry_safe(r, r_next, &rx->free_list, list) { + list_del(&r->list); + free_rx_struct(r); + } + + list_for_each_entry_safe(r, r_next, &rx->used_list, list) { + list_del(&r->list); + free_rx_struct(r); + } + + spin_unlock_irqrestore(&rx->lock, flags); +} + static int init_usb(struct usbwm_dev *udev) { int ret = 0, i; @@ -210,48 +249,6 @@ fail: return ret; } -static void release_usb(struct usbwm_dev *udev) -{ - struct tx_cxt *tx = &udev->tx; - struct rx_cxt *rx = &udev->rx; - struct usb_tx *t, *t_next; - struct usb_rx *r, *r_next; - unsigned long flags; - - spin_lock_irqsave(&tx->lock, flags); - - list_for_each_entry_safe(t, t_next, &tx->sdu_list, list) { - list_del(&t->list); - free_tx_struct(t); - } - - list_for_each_entry_safe(t, t_next, &tx->hci_list, list) { - list_del(&t->list); - free_tx_struct(t); - } - - list_for_each_entry_safe(t, t_next, &tx->free_list, list) { - list_del(&t->list); - free_tx_struct(t); - } - - spin_unlock_irqrestore(&tx->lock, flags); - - spin_lock_irqsave(&rx->lock, flags); - - list_for_each_entry_safe(r, r_next, &rx->free_list, list) { - list_del(&r->list); - free_rx_struct(r); - } - - list_for_each_entry_safe(r, r_next, &rx->used_list, list) { - list_del(&r->list); - free_rx_struct(r); - } - - spin_unlock_irqrestore(&rx->lock, flags); -} - static void __gdm_usb_send_complete(struct urb *urb) { struct usb_tx *t = urb->context; |