[src/trunk]: src/sys/external/bsd Remove unused variables.

[skrll <skrll%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/8e98635f4877
branches:  trunk
changeset: 325228:8e98635f4877
user:      skrll <skrll%NetBSD.org@localhost>
date:      Sat Dec 14 09:58:03 2013 +0000

description:
Remove unused variables.

diffstat:

 sys/external/bsd/dwc2/dist/dwc2_hcdddma.c                   |  12 +++++-------
 sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_arm.c |   5 ++---
 2 files changed, 7 insertions(+), 10 deletions(-)

diffs (66 lines):

diff -r aa4468d44c16 -r 8e98635f4877 sys/external/bsd/dwc2/dist/dwc2_hcdddma.c
--- a/sys/external/bsd/dwc2/dist/dwc2_hcdddma.c Sat Dec 14 09:52:33 2013 +0000
+++ b/sys/external/bsd/dwc2/dist/dwc2_hcdddma.c Sat Dec 14 09:58:03 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dwc2_hcdddma.c,v 1.4 2013/10/05 06:51:43 skrll Exp $   */
+/*     $NetBSD: dwc2_hcdddma.c,v 1.5 2013/12/14 09:58:03 skrll Exp $   */
 
 /*
  * hcd_ddma.c - DesignWare HS OTG Controller descriptor DMA routines
@@ -40,7 +40,7 @@
  * This file contains the Descriptor DMA implementation for Host mode
  */
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dwc2_hcdddma.c,v 1.4 2013/10/05 06:51:43 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dwc2_hcdddma.c,v 1.5 2013/12/14 09:58:03 skrll Exp $");
 
 #include <sys/param.h>
 #include <sys/types.h>
@@ -164,8 +164,7 @@
 
 static void dwc2_frame_list_free(struct dwc2_hsotg *hsotg)
 {
-       u32 *frame_list;
-       dma_addr_t frame_list_dma;
+       usb_dma_t frame_list_usbdma;
        unsigned long flags;
 
        spin_lock_irqsave(&hsotg->lock, flags);
@@ -175,13 +174,12 @@
                return;
        }
 
-       frame_list = hsotg->frame_list;
-       frame_list_dma = hsotg->frame_list_dma;
+       frame_list_usbdma = hsotg->frame_list_usbdma;
        hsotg->frame_list = NULL;
 
        spin_unlock_irqrestore(&hsotg->lock, flags);
 
-       usb_freemem(&hsotg->hsotg_sc->sc_bus, &hsotg->frame_list_usbdma);
+       usb_freemem(&hsotg->hsotg_sc->sc_bus, &frame_list_usbdma);
 }
 
 static void dwc2_per_sched_enable(struct dwc2_hsotg *hsotg, u32 fr_list_en)
diff -r aa4468d44c16 -r 8e98635f4877 sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_arm.c
--- a/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_arm.c       Sat Dec 14 09:52:33 2013 +0000
+++ b/sys/external/bsd/vchiq/dist/interface/vchiq_arm/vchiq_arm.c       Sat Dec 14 09:58:03 2013 +0000
@@ -2358,7 +2358,6 @@
        VCHIQ_STATUS_T ret = VCHIQ_SUCCESS;
        char entity[16];
        int *entity_uc;
-       int local_uc, local_entity_uc;
 
        if (!arm_state)
                goto out;
@@ -2383,8 +2382,8 @@
                ret = VCHIQ_ERROR;
                goto unlock;
        }
-       local_uc = --arm_state->videocore_use_count;
-       local_entity_uc = --(*entity_uc);
+       --arm_state->videocore_use_count;
+       --(*entity_uc);
 
        if (!vchiq_videocore_wanted(state)) {
                if (vchiq_platform_use_suspend_timer() &&