X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Fopenbench-logic-sniffer%2Fols.c;h=735f5fda14d784d48d1f4b2a8f52ce78f5f935b2;hb=25a0f108f4512ade836fed128c3ad649dedcb788;hp=b1bcfa55514f413a2dff9e7c23bec51cf0cecab2;hpb=58453e5876ffae9153e9f4ddc2ad8dc244c7f26d;p=libsigrok.git

diff --git a/hardware/openbench-logic-sniffer/ols.c b/hardware/openbench-logic-sniffer/ols.c
index b1bcfa55..735f5fda 100644
--- a/hardware/openbench-logic-sniffer/ols.c
+++ b/hardware/openbench-logic-sniffer/ols.c
@@ -509,14 +509,10 @@ hw_init_free_ports:
 	return devices;
 }
 
-static int hw_dev_open(int dev_index)
+static int hw_dev_open(struct sr_dev_inst *sdi)
 {
-	struct sr_dev_inst *sdi;
 	struct context *ctx;
 
-	if (!(sdi = sr_dev_inst_get(odi->instances, dev_index)))
-		return SR_ERR;
-
 	ctx = sdi->priv;
 
 	ctx->serial->fd = serial_open(ctx->serial->port, O_RDWR);
@@ -528,19 +524,12 @@ static int hw_dev_open(int dev_index)
 	return SR_OK;
 }
 
-static int hw_dev_close(int dev_index)
+static int hw_dev_close(struct sr_dev_inst *sdi)
 {
-	struct sr_dev_inst *sdi;
 	struct context *ctx;
 
-	if (!(sdi = sr_dev_inst_get(odi->instances, dev_index))) {
-		sr_err("ols: %s: sdi was NULL", __func__);
-		return SR_ERR_BUG;
-	}
-
 	ctx = sdi->priv;
 
-	/* TODO */
 	if (ctx->serial->fd != -1) {
 		serial_close(ctx->serial->fd);
 		ctx->serial->fd = -1;