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| author | cognet <cognet@FreeBSD.org> | 2007-09-12 18:28:09 +0000 |
|---|---|---|
| committer | cognet <cognet@FreeBSD.org> | 2007-09-12 18:28:09 +0000 |
| commit | 4e0d648ec925cad7877be30f25677e3505b3f5d0 (patch) | |
| tree | 5cbcf38e2b51bbc20d7d0945c943733f3f31e6ba /sys/arm/sa11x0 | |
| parent | e651705b7e9100bab6eada7793ec8c47c24d65aa (diff) | |
| download | FreeBSD-src-4e0d648ec925cad7877be30f25677e3505b3f5d0.zip FreeBSD-src-4e0d648ec925cad7877be30f25677e3505b3f5d0.tar.gz | |
It's probably time I learn C.
Fix a few while (!uart_getreg() & SR1_TNF) when
while (!(uart_getreg() & SR18TNF)) was really meant.
This driver should die anyway, it's awful, and uart_ns8250 should be fine
for the StrongArm 1110. I'll kill it later.
Submitted by: Mikhael Skvorts
Approved by: re (blanket)
Diffstat (limited to 'sys/arm/sa11x0')
| -rw-r--r-- | sys/arm/sa11x0/uart_dev_sa1110.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arm/sa11x0/uart_dev_sa1110.c b/sys/arm/sa11x0/uart_dev_sa1110.c index 35ff22b..f057453 100644 --- a/sys/arm/sa11x0/uart_dev_sa1110.c +++ b/sys/arm/sa11x0/uart_dev_sa1110.c @@ -97,7 +97,7 @@ sa1110_term(struct uart_bas *bas) static void sa1110_putc(struct uart_bas *bas, int c) { - while (!uart_getreg(bas, SACOM_SR1) & SR1_TNF); + while (!(uart_getreg(bas, SACOM_SR1) & SR1_TNF)); uart_setreg(bas, SACOM_DR, c); } @@ -186,7 +186,7 @@ sa1110_bus_transmit(struct uart_softc *sc) uart_setreg(&sc->sc_bas, SACOM_CR3, uart_getreg(&sc->sc_bas, SACOM_CR3) | CR3_TIE); for (i = 0; i < sc->sc_txdatasz; i++) { - while (!uart_getreg(&sc->sc_bas, SACOM_SR1) & SR1_TNF); + while (!(uart_getreg(&sc->sc_bas, SACOM_SR1) & SR1_TNF)); uart_setreg(&sc->sc_bas, SACOM_DR, sc->sc_txbuf[i]); uart_barrier(&sc->sc_bas); |
