diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-01-17 11:55:39 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2021-01-17 11:55:39 +0100 |
| commit | 999e98b9b856ae4fc75b3ad33783488e33cdd426 (patch) | |
| tree | c33439781b7342456c41b7f8982e3e26174f7efd /sys/src/9/zynq | |
| parent | 3240008dd182a0d88fb2d0d5ffc5e88accdd957f (diff) | |
usbehci: use 64-bit base address, remove resetlck, simplify scanpci()
Diffstat (limited to 'sys/src/9/zynq')
| -rw-r--r-- | sys/src/9/zynq/usbehcizynq.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys/src/9/zynq/usbehcizynq.c b/sys/src/9/zynq/usbehcizynq.c index cb1562a43..be5053fa5 100644 --- a/sys/src/9/zynq/usbehcizynq.c +++ b/sys/src/9/zynq/usbehcizynq.c @@ -105,16 +105,13 @@ portstatus(Hci *hp, int port) static int reset(Hci *hp) { - static Lock resetlck; Ctlr *ctlr; - ilock(&resetlck); for(ctlr = ctlrs; ctlr->base != 0; ctlr++) if(!ctlr->active && (hp->port == 0 || hp->port == ctlr->base)){ ctlr->active = 1; break; } - iunlock(&resetlck); if(ctlr->base == 0) return -1; hp->port = ctlr->base; @@ -140,8 +137,7 @@ reset(Hci *hp) ehciportstatus = hp->portstatus; hp->portstatus = portstatus; - if(hp->interrupt != nil) - intrenable(hp->irq, hp->interrupt, hp, LEVEL, hp->type); + intrenable(hp->irq, hp->interrupt, hp, LEVEL, hp->type); return 0; } |