drivers: Drop unneeded or duplicate comments.

[libsigrok.git] / src / hardware / ftdi-la / api.c

diff --git a/src/hardware/ftdi-la/api.c b/src/hardware/ftdi-la/api.c
index c2914eea89f4f47fc47fa58980ed1f953736210b..c59ff9ad493e0572ef950fa918eb9bc185fcd268 100644 (file)
--- a/src/hardware/ftdi-la/api.c
+++ b/src/hardware/ftdi-la/api.c
@@ -111,7 +111,6 @@ static void scan_device(struct ftdi_context *ftdic,
                return;
        }
 
-       /* Allocate memory for our private device context. */
        devc = g_malloc0(sizeof(struct dev_context));
 
        /* Allocate memory for the incoming data. */
@@ -138,7 +137,6 @@ static void scan_device(struct ftdi_context *ftdic,
        }
        sr_dbg("Found an FTDI device: %s.", model);
 
-       /* Register the device with libsigrok. */
        sdi = g_malloc0(sizeof(struct sr_dev_inst));
        sdi->status = SR_ST_INACTIVE;
        sdi->vendor = vendor;
@@ -214,7 +212,6 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
                }
        }
 
-       /* Allocate memory for the FTDI context (ftdic) and initialize it. */
        ftdic = ftdi_new();
        if (!ftdic) {
                sr_err("Failed to initialize libftdi.");
@@ -273,7 +270,6 @@ static int dev_open(struct sr_dev_inst *sdi)
                goto err_ftdi_free;
        }
 
-       /* Purge RX/TX buffers in the FTDI chip. */
        ret = ftdi_usb_purge_buffers(devc->ftdic);
        if (ret < 0) {
                sr_err("Failed to purge FTDI RX/TX buffers (%d): %s.",
@@ -281,7 +277,6 @@ static int dev_open(struct sr_dev_inst *sdi)
                goto err_dev_open_close_ftdic;
        }
 
-       /* Reset the FTDI bitmode. */
        ret = ftdi_set_bitmode(devc->ftdic, 0x00, BITMODE_RESET);
        if (ret < 0) {
                sr_err("Failed to reset the FTDI chip bitmode (%d): %s.",