linux-kernel - [PATCH 04/14] PCI: generic: make it explicitly non-modular

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Date:	Sat, 2 Jul 2016 19:13:24 -0400
From:	Paul Gortmaker <paul.gortmaker@...driver.com>
To:	<linux-kernel@...r.kernel.org>
CC:	Paul Gortmaker <paul.gortmaker@...driver.com>,
	Will Deacon <will.deacon@....com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	<linux-pci@...r.kernel.org>
Subject: [PATCH 04/14] PCI: generic: make it explicitly non-modular

The Kconfig currently controlling compilation of this code is:

drivers/pci/host/Kconfig:config PCI_HOST_GENERIC
drivers/pci/host/Kconfig:       bool "Generic PCI host controller"

...meaning that it currently is not being built as a module by anyone.

Lets remove the few trace uses of modular code and macros, so that
when reading the driver there is no doubt it is builtin-only.

Since module_platform_driver() uses the same init level priority as
builtin_platform_driver() the init ordering remains unchanged with
this commit.

Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code.

We also delete the MODULE_LICENSE tag etc. since all that information
is already contained at the top of the file in the comments.

Cc: Will Deacon <will.deacon@....com>
Cc: Bjorn Helgaas <bhelgaas@...gle.com>
Cc: linux-pci@...r.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
 drivers/pci/host/pci-host-generic.c | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
index f0ca6de0d87e..c05ea9d72f69 100644
--- a/drivers/pci/host/pci-host-generic.c
+++ b/drivers/pci/host/pci-host-generic.c
@@ -20,7 +20,7 @@
  */
 
 #include <linux/kernel.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/of_address.h>
 #include <linux/of_pci.h>
 #include <linux/pci-ecam.h>
@@ -45,8 +45,6 @@ static const struct of_device_id gen_pci_of_match[] = {
 	{ },
 };
 
-MODULE_DEVICE_TABLE(of, gen_pci_of_match);
-
 static int gen_pci_probe(struct platform_device *pdev)
 {
 	const struct of_device_id *of_id;
@@ -65,8 +63,4 @@ static struct platform_driver gen_pci_driver = {
 	},
 	.probe = gen_pci_probe,
 };
-module_platform_driver(gen_pci_driver);
-
-MODULE_DESCRIPTION("Generic PCI host driver");
-MODULE_AUTHOR("Will Deacon <will.deacon@....com>");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(gen_pci_driver);
-- 
2.8.4