drivers: update comment on "driver list" linker section

Update and slightly extend the comment on the "__sr_driver_list"
linker section which holds a list of all drivers which were built
into the libsigrok library.

diff --git a/src/drivers.c b/src/drivers.c
index 30d6308a5ba57348c4c2e3695f83e6066b293864..bf3f0b047621c017142a2e79b14175f67fac5152 100644 (file)
--- a/src/drivers.c
+++ b/src/drivers.c
@@ -25,11 +25,12 @@
 #include "libsigrok-internal.h"
 
 /*
- * sr_driver_list is a special section contains pointers to all the hardware
- * drivers built into the library. The __start and __stop symbols are
- * created from driver_list_start.c and driver_list_stop.c, and point to the
- * start and end of the section. They are used to iterate over the list of
- * all drivers.
+ * The special __sr_driver_list section contains pointers to all hardware
+ * drivers which were built into the library according to its configuration
+ * (will depend on the availability of dependencies, as well as user provided
+ * specs). The __start and __stop symbols point to the start and end of the
+ * section. They are used to iterate over the list of all drivers which were
+ * included in the library.
  */
 SR_PRIV extern const struct sr_dev_driver *sr_driver_list__start[];
 SR_PRIV extern const struct sr_dev_driver *sr_driver_list__stop[];