diff options
author | Felix Fietkau <nbd@openwrt.org> | 2014-12-13 11:55:11 +0000 |
---|---|---|
committer | Felix Fietkau <nbd@openwrt.org> | 2014-12-13 11:55:11 +0000 |
commit | 45380ebd1ab3d604ece3dd14a84f89fbc69ea7b1 (patch) | |
tree | 816e479975bb22e39e9cbdde8fdfb400f38f72a9 /target/linux/brcm2708/patches-3.10/0030-Avoid-dynamic-memory-allocation-for-channel-lock-in-.patch | |
parent | 170ce2961703fe3c2c74e9aa3088df2905b3697e (diff) | |
download | upstream-45380ebd1ab3d604ece3dd14a84f89fbc69ea7b1.tar.gz upstream-45380ebd1ab3d604ece3dd14a84f89fbc69ea7b1.tar.bz2 upstream-45380ebd1ab3d604ece3dd14a84f89fbc69ea7b1.zip |
brcm2708: remove linux 3.10 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 43687
Diffstat (limited to 'target/linux/brcm2708/patches-3.10/0030-Avoid-dynamic-memory-allocation-for-channel-lock-in-.patch')
-rw-r--r-- | target/linux/brcm2708/patches-3.10/0030-Avoid-dynamic-memory-allocation-for-channel-lock-in-.patch | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/target/linux/brcm2708/patches-3.10/0030-Avoid-dynamic-memory-allocation-for-channel-lock-in-.patch b/target/linux/brcm2708/patches-3.10/0030-Avoid-dynamic-memory-allocation-for-channel-lock-in-.patch deleted file mode 100644 index e798b4afec..0000000000 --- a/target/linux/brcm2708/patches-3.10/0030-Avoid-dynamic-memory-allocation-for-channel-lock-in-.patch +++ /dev/null @@ -1,109 +0,0 @@ -From f97cc1b1a4c868500cee6b016f54d78bdd3cdc26 Mon Sep 17 00:00:00 2001 -From: popcornmix <popcornmix@gmail.com> -Date: Sat, 8 Sep 2012 15:17:53 +0100 -Subject: [PATCH 030/196] Avoid dynamic memory allocation for channel lock in - USB driver. Thanks ddv2005. - ---- - drivers/usb/host/dwc_otg/dwc_otg_hcd.c | 6 +++--- - drivers/usb/host/dwc_otg/dwc_otg_hcd.h | 2 +- - drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c | 3 +-- - drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c | 3 +-- - 4 files changed, 6 insertions(+), 8 deletions(-) - -diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c -index 20f989e..0ce7e46 100644 ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c -@@ -822,6 +822,7 @@ static void dwc_otg_hcd_free(dwc_otg_hcd_t * dwc_otg_hcd) - } else if (dwc_otg_hcd->status_buf != NULL) { - DWC_FREE(dwc_otg_hcd->status_buf); - } -+ DWC_SPINLOCK_FREE(dwc_otg_hcd->channel_lock); - DWC_SPINLOCK_FREE(dwc_otg_hcd->lock); - /* Set core_if's lock pointer to NULL */ - dwc_otg_hcd->core_if->lock = NULL; -@@ -848,6 +849,7 @@ int dwc_otg_hcd_init(dwc_otg_hcd_t * hcd, dwc_otg_core_if_t * core_if) - dwc_hc_t *channel; - - hcd->lock = DWC_SPINLOCK_ALLOC(); -+ hcd->channel_lock = DWC_SPINLOCK_ALLOC(); - DWC_DEBUGPL(DBG_HCDV, "init of HCD %p given core_if %p\n", - hcd, core_if); - if (!hcd->lock) { -@@ -1248,7 +1250,7 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd) - dwc_otg_qh_t *qh; - int num_channels; - dwc_irqflags_t flags; -- dwc_spinlock_t *channel_lock = DWC_SPINLOCK_ALLOC(); -+ dwc_spinlock_t *channel_lock = hcd->channel_lock; - dwc_otg_transaction_type_e ret_val = DWC_OTG_TRANSACTION_NONE; - - #ifdef DEBUG_SOF -@@ -1348,8 +1350,6 @@ dwc_otg_transaction_type_e dwc_otg_hcd_select_transactions(dwc_otg_hcd_t * hcd) - #ifdef DEBUG_HOST_CHANNELS - last_sel_trans_num_avail_hc_at_end = hcd->available_host_channels; - #endif /* DEBUG_HOST_CHANNELS */ -- -- DWC_SPINLOCK_FREE(channel_lock); - return ret_val; - } - -diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd.h b/drivers/usb/host/dwc_otg/dwc_otg_hcd.h -index dd30f47..6d82127 100644 ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd.h -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd.h -@@ -548,7 +548,7 @@ struct dwc_otg_hcd { - - /* */ - dwc_spinlock_t *lock; -- -+ dwc_spinlock_t *channel_lock; - /** - * Private data that could be used by OS wrapper. - */ -diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c -index d0d5fa1..a2ceb77 100644 ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_ddma.c -@@ -276,7 +276,7 @@ void dump_frame_list(dwc_otg_hcd_t * hcd) - static void release_channel_ddma(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh) - { - dwc_irqflags_t flags; -- dwc_spinlock_t *channel_lock = DWC_SPINLOCK_ALLOC(); -+ dwc_spinlock_t *channel_lock = hcd->channel_lock; - - dwc_hc_t *hc = qh->channel; - if (dwc_qh_is_non_per(qh)) { -@@ -306,7 +306,6 @@ static void release_channel_ddma(dwc_otg_hcd_t * hcd, dwc_otg_qh_t * qh) - dwc_memset(qh->desc_list, 0x00, - sizeof(dwc_otg_host_dma_desc_t) * max_desc_num(qh)); - } -- DWC_SPINLOCK_FREE(channel_lock); - } - - /** -diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c -index f1658fa..21e8f09 100644 ---- a/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c -+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd_intr.c -@@ -922,7 +922,7 @@ static void release_channel(dwc_otg_hcd_t * hcd, - dwc_otg_transaction_type_e tr_type; - int free_qtd; - dwc_irqflags_t flags; -- dwc_spinlock_t *channel_lock = DWC_SPINLOCK_ALLOC(); -+ dwc_spinlock_t *channel_lock = hcd->channel_lock; - - DWC_DEBUGPL(DBG_HCDV, " %s: channel %d, halt_status %d, xfer_len %d\n", - __func__, hc->hc_num, halt_status, hc->xfer_len); -@@ -1009,7 +1009,6 @@ cleanup: - if (tr_type != DWC_OTG_TRANSACTION_NONE) { - dwc_otg_hcd_queue_transactions(hcd, tr_type); - } -- DWC_SPINLOCK_FREE(channel_lock); - } - - /** --- -1.9.1 - |