git: debb15c63d62 - stable/12 - twsi: remove redundant enabling of the controller
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Date: Fri, 10 Dec 2021 12:31:24 UTC
The branch stable/12 has been updated by avg: URL: https://cgit.FreeBSD.org/src/commit/?id=debb15c63d626ff0568d10e2e7547a5b1cb9d24b commit debb15c63d626ff0568d10e2e7547a5b1cb9d24b Author: Andriy Gapon <avg@FreeBSD.org> AuthorDate: 2021-11-26 07:28:18 +0000 Commit: Andriy Gapon <avg@FreeBSD.org> CommitDate: 2021-12-10 12:30:47 +0000 twsi: remove redundant enabling of the controller (cherry picked from commit bc02583c4dd65275da89838a723bd3514cb316cf) --- sys/dev/iicbus/twsi/twsi.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/sys/dev/iicbus/twsi/twsi.c b/sys/dev/iicbus/twsi/twsi.c index 552787874833..05f67786cad0 100644 --- a/sys/dev/iicbus/twsi/twsi.c +++ b/sys/dev/iicbus/twsi/twsi.c @@ -495,9 +495,6 @@ twsi_transfer(device_t dev, struct iic_msg *msgs, uint32_t nmsgs) KASSERT(sc->transfer == 0, ("starting a transfer while another is active")); - sc->control_val = TWSI_CONTROL_TWSIEN | - TWSI_CONTROL_INTEN | TWSI_CONTROL_ACK; - TWSI_WRITE(sc, sc->reg_control, sc->control_val); debugf(sc, "transmitting %d messages\n", nmsgs); debugf(sc, "status=%x\n", TWSI_READ(sc, sc->reg_status)); sc->nmsgs = nmsgs;