diff options
| author | Nicolas Boichat <drinkcat@chromium.org> | 2017-12-14 13:32:43 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2017-12-18 20:32:58 -0800 |
| commit | bbb40ce21d7a972c812621091390a994c6fce4b6 (patch) | |
| tree | c4dd22d3473e7324a62bf00cf975721c432b264a /chip/stm32/usb-stream.c | |
| parent | 6aa967e4bbbdf28e0d9f5e537ccf4cbd76665b68 (diff) | |
| download | chrome-ec-bbb40ce21d7a972c812621091390a994c6fce4b6.tar.gz | |
consumer: Remove flush operation
Nobody is calling the flush function for consumer_ops structure,
so let's remove it to save flash space, until we find a use for it.
CQ-DEPEND=CL:*529221
BRANCH=none
BUG=chromium:795624
TEST=make buildall -j, saves from 40 to 128 bytes on some boards.
Change-Id: Iad18b30f419ccebc54a90914ec46da84b8d19601
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/826905
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'chip/stm32/usb-stream.c')
| -rw-r--r-- | chip/stm32/usb-stream.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/chip/stm32/usb-stream.c b/chip/stm32/usb-stream.c index 35df5f6f8c..d66a5ae2a0 100644 --- a/chip/stm32/usb-stream.c +++ b/chip/stm32/usb-stream.c @@ -78,22 +78,12 @@ static void usb_written(struct consumer const *consumer, size_t count) hook_call_deferred(config->deferred, 0); } -static void usb_flush(struct consumer const *consumer) -{ - struct usb_stream_config const *config = - DOWNCAST(consumer, struct usb_stream_config, consumer); - - while (tx_valid(config) || queue_count(consumer->queue)) - ; -} - struct producer_ops const usb_stream_producer_ops = { .read = usb_read, }; struct consumer_ops const usb_stream_consumer_ops = { .written = usb_written, - .flush = usb_flush, }; void usb_stream_deferred(struct usb_stream_config const *config) |