[PATCH 1/2] drivers/scsi: make jazz_esp.c driver explicitly non-modular

[Paul Gortmaker]

The Kconfig for this driver is currently:

config JAZZ_ESP
        bool "MIPS JAZZ FAS216 SCSI support

...meaning that it currently is not being built as a module by anyone,
and it has been this way since the beginning of git history (~2005).

Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.

We explicitly disallow a driver unbind, since that doesn't have a
sensible use case anyway, and it allows us to drop the ".remove"
code for non-modular drivers.

Since module_init translates to device_initcall in the non-modular
case, the init ordering remains unchanged with this commit.

We also delete the MODULE_LICENSE tag etc. since all that information
was (or is now) contained at the top of the file in the comments.

Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxxxxxxx>
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>
Cc: linux-scsi@xxxxxxxxxxxxxxx
Cc: linux-mips@xxxxxxxxxxxxxx
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
---
 drivers/scsi/jazz_esp.c | 43 ++++++-------------------------------------
 1 file changed, 6 insertions(+), 37 deletions(-)

diff --git a/drivers/scsi/jazz_esp.c b/drivers/scsi/jazz_esp.c
index 9aaa74e349cc..4260a0f7e154 100644
--- a/drivers/scsi/jazz_esp.c
+++ b/drivers/scsi/jazz_esp.c
@@ -1,12 +1,13 @@
 /* jazz_esp.c: ESP front-end for MIPS JAZZ systems.
  *
- * Copyright (C) 2007 Thomas BogendÃrfer (tsbogend@xxxxxxxxxxxxxxx)
+ * Copyright (C) 2007 Thomas BogendÃrfer (tsbogend@xxxxxxxxxxxxxxxx)
+ *
+ * License: GPL
  */
 
 #include <linux/kernel.h>
 #include <linux/gfp.h>
 #include <linux/types.h>
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
@@ -201,31 +202,11 @@ fail:
 	return err;
 }
 
-static int esp_jazz_remove(struct platform_device *dev)
-{
-	struct esp *esp = dev_get_drvdata(&dev->dev);
-	unsigned int irq = esp->host->irq;
-
-	scsi_esp_unregister(esp);
-
-	free_irq(irq, esp);
-	dma_free_coherent(esp->dev, 16,
-			  esp->command_block,
-			  esp->command_block_dma);
-
-	scsi_host_put(esp->host);
-
-	return 0;
-}
-
-/* work with hotplug and coldplug */
-MODULE_ALIAS("platform:jazz_esp");
-
 static struct platform_driver esp_jazz_driver = {
 	.probe		= esp_jazz_probe,
-	.remove		= esp_jazz_remove,
 	.driver	= {
-		.name	= "jazz_esp",
+		.name			= "jazz_esp",
+		.suppress_bind_attrs	= true,
 	},
 };
 
@@ -233,16 +214,4 @@ static int __init jazz_esp_init(void)
 {
 	return platform_driver_register(&esp_jazz_driver);
 }
-
-static void __exit jazz_esp_exit(void)
-{
-	platform_driver_unregister(&esp_jazz_driver);
-}
-
-MODULE_DESCRIPTION("JAZZ ESP SCSI driver");
-MODULE_AUTHOR("Thomas Bogendoerfer (tsbogend@xxxxxxxxxxxxxxxx)");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
-module_init(jazz_esp_init);
-module_exit(jazz_esp_exit);
+device_initcall(jazz_esp_init);
-- 
2.6.1