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(parent: a99d0fc) | patch
s5j/serial: refactor up_rxavailable()
authorHeesub Shin <heesub.shin@samsung.com>
Wed, 13 Sep 2017 07:21:57 +0000 (16:21 +0900)
committersunghan <sh924.chang@samsung.com>
Wed, 20 Sep 2017 08:49:33 +0000 (17:49 +0900)
commit1d47a6689231f07d860440281f6c0025829661cd
tree7479fab4846566c39b9ea7ed46b641b350a16188tree | snapshot
parenta99d0fcad58096ac9a4d037bac1bd2f3da9f66efcommit | diff
s5j/serial: refactor up_rxavailable()

When determining the availability of Rx FIFO, combining UFSTAT[8] and
UFSTAT[7:0] looks more tidy and clean.

Change-Id: I1b35dd2afae710375c0bf616f7eeae615fdb8cd6
Signed-off-by: Heesub Shin <heesub.shin@samsung.com>
os/arch/arm/src/s5j/s5j_serial.c diff | blob | history
Domain: TinyAra / TinyAra Platform;