ols: refactor using max_channels

[libsigrok.git] / src / hardware / openbench-logic-sniffer / protocol.c

diff --git a/src/hardware/openbench-logic-sniffer/protocol.c b/src/hardware/openbench-logic-sniffer/protocol.c
index 0a9a34a204e6bcb9e13ebc9586cd9b52e57e575b..b9383ddd1e440d50b582980163d926fb9f9f3035 100644 (file)
--- a/src/hardware/openbench-logic-sniffer/protocol.c
+++ b/src/hardware/openbench-logic-sniffer/protocol.c
@@ -148,11 +148,14 @@ SR_PRIV struct dev_context *ols_dev_new(void)
 
 static void ols_channel_new(struct sr_dev_inst *sdi, int num_chan)
 {
+       struct dev_context *devc = sdi->priv;
        int i;
 
        for (i = 0; i < num_chan; i++)
                sr_channel_new(sdi, i, SR_CHANNEL_LOGIC, TRUE,
                                ols_channel_names[i]);
+
+       devc->max_channels = num_chan;
 }
 
 SR_PRIV struct sr_dev_inst *get_metadata(struct sr_serial_dev_inst *serial)
@@ -303,13 +306,11 @@ SR_PRIV int ols_set_samplerate(const struct sr_dev_inst *sdi,
                sr_info("Enabling demux mode.");
                devc->flag_reg |= FLAG_DEMUX;
                devc->flag_reg &= ~FLAG_FILTER;
-               devc->max_channels = NUM_CHANNELS / 2;
                devc->cur_samplerate_divider = (CLOCK_RATE * 2 / samplerate) - 1;
        } else {
                sr_info("Disabling demux mode.");
                devc->flag_reg &= ~FLAG_DEMUX;
                devc->flag_reg |= FLAG_FILTER;
-               devc->max_channels = NUM_CHANNELS;
                devc->cur_samplerate_divider = (CLOCK_RATE / samplerate) - 1;
        }