Skip site navigation (1)Skip section navigation (2) 
Date:      Sun, 18 Feb 2018 19:33:28 +0000 (UTC)
From:      Ian Lepore <ian@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   svn commit: r329526 - head/sys/dev/iicbus
Message-ID:  <201802181933.w1IJXSAW041321@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help 
Author: ian
Date: Sun Feb 18 19:33:28 2018
New Revision: 329526
URL: https://svnweb.freebsd.org/changeset/base/329526

Log:
  Allow i2c hardware drivers to declare their own relationships to ofw_iicbus
  rather than relying on a set of canned EARLY_DRIVER_MODULE() statements in
  the ofw_iicbus source.  This means hw drivers will no longer be required to
  use one of a few predefined driver names.  They will also now be able to
  decide themselves if they want to use DRIVER_MODULE or EARLY_DRIVER_MODULE
  and to set which pass to attach on for early modules.
  
  Mainly, this adds extern declarations for the driver and devclass variables.
  It also renames ofwiicbus_devclass to ofw_iicbus_devclass to be consistant
  with the way we use ofw_ prefixes on this stuff.

Modified:
  head/sys/dev/iicbus/iicbus.h
  head/sys/dev/iicbus/ofw_iicbus.c

Modified: head/sys/dev/iicbus/iicbus.h
==============================================================================
--- head/sys/dev/iicbus/iicbus.h	Sun Feb 18 19:19:36 2018	(r329525)
+++ head/sys/dev/iicbus/iicbus.h	Sun Feb 18 19:33:28 2018	(r329526)
@@ -77,5 +77,7 @@ void iicbus_init_frequency(device_t dev, u_int bus_fre
 
 extern driver_t iicbus_driver;
 extern devclass_t iicbus_devclass;
+extern driver_t ofw_iicbus_driver;
+extern devclass_t ofw_iicbus_devclass;
 
 #endif

Modified: head/sys/dev/iicbus/ofw_iicbus.c
==============================================================================
--- head/sys/dev/iicbus/ofw_iicbus.c	Sun Feb 18 19:19:36 2018	(r329525)
+++ head/sys/dev/iicbus/ofw_iicbus.c	Sun Feb 18 19:33:28 2018	(r329526)
@@ -76,15 +76,15 @@ struct ofw_iicbus_devinfo {
 	struct ofw_bus_devinfo	opd_obdinfo;
 };
 
-devclass_t ofwiicbus_devclass;
+devclass_t ofw_iicbus_devclass;
 
 DEFINE_CLASS_1(iicbus, ofw_iicbus_driver, ofw_iicbus_methods,
     sizeof(struct iicbus_softc), iicbus_driver);
-EARLY_DRIVER_MODULE(ofw_iicbus, iicbb, ofw_iicbus_driver, ofwiicbus_devclass,
+EARLY_DRIVER_MODULE(ofw_iicbus, iicbb, ofw_iicbus_driver, ofw_iicbus_devclass,
     0, 0, BUS_PASS_BUS);
-EARLY_DRIVER_MODULE(ofw_iicbus, iichb, ofw_iicbus_driver, ofwiicbus_devclass,
+EARLY_DRIVER_MODULE(ofw_iicbus, iichb, ofw_iicbus_driver, ofw_iicbus_devclass,
     0, 0, BUS_PASS_BUS);
-EARLY_DRIVER_MODULE(ofw_iicbus, twsi, ofw_iicbus_driver, ofwiicbus_devclass,
+EARLY_DRIVER_MODULE(ofw_iicbus, twsi, ofw_iicbus_driver, ofw_iicbus_devclass,
     0, 0, BUS_PASS_BUS);
 MODULE_VERSION(ofw_iicbus, 1);
 MODULE_DEPEND(ofw_iicbus, iicbus, 1, 1, 1);

Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201802181933.w1IJXSAW041321>