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| author | Gwendal Grignou <gwendal@chromium.org> | 2019-03-11 16:07:55 -0700 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2019-03-26 04:42:56 -0700 |
| commit | ac77140b7f4f42075d2377fc9d956a636b05aacf (patch) | |
| tree | c64c6a30916ff741a2ab235141f7bd071cd54483 /board/twinkie | |
| parent | bb266fc26fc05d4ab22de6ad7bce5b477c9f9140 (diff) | |
| download | chrome-ec-ac77140b7f4f42075d2377fc9d956a636b05aacf.tar.gz | |
common: bit change 1 << constants with BIT(constants)
Mechanical replacement of bit operation where operand is a constant.
More bit operation exist, but prone to errors.
Reveal a bug in npcx:
chip/npcx/system-npcx7.c:114:54: error: conversion from 'long unsigned int' to 'uint8_t' {aka 'volatile unsigned char'} changes value from '16777215' to '255' [-Werror=overflow]
BUG=None
BRANCH=None
TEST=None
Change-Id: I006614026143fa180702ac0d1cc2ceb1b3c6eeb0
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1518660
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'board/twinkie')
| -rw-r--r-- | board/twinkie/sniffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/board/twinkie/sniffer.c b/board/twinkie/sniffer.c index e35b457ff7..72cd4e1348 100644 --- a/board/twinkie/sniffer.c +++ b/board/twinkie/sniffer.c @@ -301,7 +301,7 @@ void sniffer_task(void) task_wait_event(-1); /* send the available samples over USB if we have a buffer*/ while (filled_dma && free_usb) { - while (!(filled_dma & (1 << d))) { + while (!(filled_dma & BIT(d))) { d = (d + 1) & 31; off += EP_PAYLOAD_SIZE; if (off >= RX_COUNT) |