diff options
| author | Anton Staaf <robotboy@chromium.org> | 2016-03-23 12:45:28 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2016-04-18 17:32:40 -0700 |
| commit | 068cd0850684ee28a5a514e5a270edce2edb3979 (patch) | |
| tree | e84f2316e37baa72f1c9611e665749d91a3ce8fd /common/uart_buffering.c | |
| parent | 1e7c280491232110e1006d545f9a61ca05d469d5 (diff) | |
| download | chrome-ec-068cd0850684ee28a5a514e5a270edce2edb3979.tar.gz | |
Deferred: Use deferred_data instead of function pointer
Previously calls to hook_call_deferred were passed the function to call,
which was then looked up in the .rodata.deferred section with a linear
search. This linear search can be replaced with a subtract by passing
the pointer to the deferred_data object created when DECLARE_DEFERRED
was invoked.
Signed-off-by: Anton Staaf <robotboy@chromium.org>
BRANCH=None
BUG=None
CQ-DEPEND=CL:*255812
TEST=make buildall -j
Change-Id: I951dd1541302875b102dd086154cf05591694440
Reviewed-on: https://chromium-review.googlesource.com/334315
Commit-Ready: Bill Richardson <wfrichar@chromium.org>
Tested-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Diffstat (limited to 'common/uart_buffering.c')
| -rw-r--r-- | common/uart_buffering.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/common/uart_buffering.c b/common/uart_buffering.c index 949c3968d6..c750a1ef6e 100644 --- a/common/uart_buffering.c +++ b/common/uart_buffering.c @@ -167,6 +167,9 @@ void uart_process_output(void) #ifdef CONFIG_UART_RX_DMA +void uart_process_input(void); +DECLARE_DEFERRED(uart_process_input); + void uart_process_input(void) { static int fast_rechecks; @@ -208,11 +211,11 @@ void uart_process_input(void) */ if (fast_rechecks) { fast_rechecks--; - hook_call_deferred(uart_process_input, RX_DMA_RECHECK_INTERVAL); + hook_call_deferred(&uart_process_input_data, + RX_DMA_RECHECK_INTERVAL); } } DECLARE_HOOK(HOOK_TICK, uart_process_input, HOOK_PRIO_DEFAULT); -DECLARE_DEFERRED(uart_process_input); #else /* !CONFIG_UART_RX_DMA */ |