diff options
Diffstat (limited to 'drivers/scsi/sun_esp.c')
| -rw-r--r-- | drivers/scsi/sun_esp.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/drivers/scsi/sun_esp.c b/drivers/scsi/sun_esp.c index c71bd01fef94..aa430501f0c7 100644 --- a/drivers/scsi/sun_esp.c +++ b/drivers/scsi/sun_esp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* sun_esp.c: ESP front-end for Sparc SBUS systems. * * Copyright (C) 2007, 2008 David S. Miller (davem@davemloft.net) @@ -11,7 +12,8 @@ #include <linux/init.h> #include <linux/dma-mapping.h> #include <linux/of.h> -#include <linux/of_device.h> +#include <linux/of_platform.h> +#include <linux/platform_device.h> #include <linux/gfp.h> #include <asm/irq.h> @@ -145,7 +147,7 @@ static void esp_get_differential(struct esp *esp) struct device_node *dp; dp = op->dev.of_node; - if (of_find_property(dp, "differential", NULL)) + if (of_property_read_bool(dp, "differential")) esp->flags |= ESP_FLAG_DIFFERENTIAL; else esp->flags &= ~ESP_FLAG_DIFFERENTIAL; @@ -450,7 +452,7 @@ static const struct esp_driver_ops sbus_esp_ops = { static int esp_sbus_probe_one(struct platform_device *op, struct platform_device *espdma, int hme) { - struct scsi_host_template *tpnt = &scsi_esp_template; + const struct scsi_host_template *tpnt = &scsi_esp_template; struct Scsi_Host *host; struct esp *esp; int err; @@ -548,7 +550,7 @@ static int esp_sbus_probe(struct platform_device *op) return ret; } -static int esp_sbus_remove(struct platform_device *op) +static void esp_sbus_remove(struct platform_device *op) { struct esp *esp = dev_get_drvdata(&op->dev); struct platform_device *dma_of = esp->dma; @@ -579,8 +581,6 @@ static int esp_sbus_remove(struct platform_device *op) dev_set_drvdata(&op->dev, NULL); put_device(&dma_of->dev); - - return 0; } static const struct of_device_id esp_match[] = { @@ -605,21 +605,9 @@ static struct platform_driver esp_sbus_driver = { .probe = esp_sbus_probe, .remove = esp_sbus_remove, }; - -static int __init sunesp_init(void) -{ - return platform_driver_register(&esp_sbus_driver); -} - -static void __exit sunesp_exit(void) -{ - platform_driver_unregister(&esp_sbus_driver); -} +module_platform_driver(esp_sbus_driver); MODULE_DESCRIPTION("Sun ESP SCSI driver"); -MODULE_AUTHOR("David S. Miller (davem@davemloft.net)"); +MODULE_AUTHOR("David S. Miller <davem@davemloft.net>"); MODULE_LICENSE("GPL"); MODULE_VERSION(DRV_VERSION); - -module_init(sunesp_init); -module_exit(sunesp_exit); |