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author | Michael Sevakis <jethead71@rockbox.org> | 2011-03-02 08:49:38 +0000 |
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committer | Michael Sevakis <jethead71@rockbox.org> | 2011-03-02 08:49:38 +0000 |
commit | 12375d1d3aa41f7d277a9af584c7b810b636ec95 (patch) | |
tree | fc9ce8029a6910a8dac71b3bf60c71155a01eea4 /firmware/target/mips/ingenic_jz47xx/usb-jz4740.c | |
parent | 05e180a1308a095d51d51d0e047fcd44425ea88f (diff) | |
download | rockbox-12375d1d3aa41f7d277a9af584c7b810b636ec95.tar.gz rockbox-12375d1d3aa41f7d277a9af584c7b810b636ec95.zip |
Merge functionality of wakeups and semaphores-- fewer APIs and object types. semaphore_wait takes a timeout now so codecs and plugins have to be made incompatible. Don't make semaphores for targets not using them.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29492 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/mips/ingenic_jz47xx/usb-jz4740.c')
-rw-r--r-- | firmware/target/mips/ingenic_jz47xx/usb-jz4740.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/firmware/target/mips/ingenic_jz47xx/usb-jz4740.c b/firmware/target/mips/ingenic_jz47xx/usb-jz4740.c index f12f1bed82..a615d3d4da 100644 --- a/firmware/target/mips/ingenic_jz47xx/usb-jz4740.c +++ b/firmware/target/mips/ingenic_jz47xx/usb-jz4740.c | |||
@@ -69,7 +69,7 @@ struct usb_endpoint | |||
69 | unsigned short fifo_size; | 69 | unsigned short fifo_size; |
70 | 70 | ||
71 | bool wait; | 71 | bool wait; |
72 | struct wakeup wakeup; | 72 | struct semaphore complete; |
73 | }; | 73 | }; |
74 | 74 | ||
75 | static unsigned char ep0_rx_buf[64]; | 75 | static unsigned char ep0_rx_buf[64]; |
@@ -171,7 +171,7 @@ static inline void ep_transfer_completed(struct usb_endpoint* ep) | |||
171 | ep->buf = NULL; | 171 | ep->buf = NULL; |
172 | ep->busy = false; | 172 | ep->busy = false; |
173 | if(ep->wait) | 173 | if(ep->wait) |
174 | wakeup_signal(&ep->wakeup); | 174 | semaphore_release(&ep->complete); |
175 | } | 175 | } |
176 | 176 | ||
177 | static void EP0_send(void) | 177 | static void EP0_send(void) |
@@ -598,7 +598,7 @@ void usb_init_device(void) | |||
598 | system_enable_irq(IRQ_UDC); | 598 | system_enable_irq(IRQ_UDC); |
599 | 599 | ||
600 | for(i=0; i<TOTAL_EP(); i++) | 600 | for(i=0; i<TOTAL_EP(); i++) |
601 | wakeup_init(&endpoints[i].wakeup); | 601 | semaphore_init(&endpoints[i].complete, 1, 0); |
602 | } | 602 | } |
603 | 603 | ||
604 | #ifdef USB_GPIO_IRQ | 604 | #ifdef USB_GPIO_IRQ |
@@ -715,7 +715,7 @@ static void usb_drv_send_internal(struct usb_endpoint* ep, void* ptr, int length | |||
715 | 715 | ||
716 | if(blocking) | 716 | if(blocking) |
717 | { | 717 | { |
718 | wakeup_wait(&ep->wakeup, TIMEOUT_BLOCK); | 718 | semaphore_wait(&ep->complete, TIMEOUT_BLOCK); |
719 | ep->wait = false; | 719 | ep->wait = false; |
720 | } | 720 | } |
721 | } | 721 | } |