[PATCH v1 2/4] m68k - set up platform device for mvme147_scsi

Michael Schmitz
2022-07-09T00:10:34Z

Set up a platform device for the mvme147_scsi driver. The
platform device is required for conversion of the driver to
the DMA API.

CC: linux-scsi@vger.kernel.org
Link: https://lore.kernel.org/r/6d1d88ee-1cf6-c735-1e6d-bafd2096e322@gmail.com
Signed-off-by: Michael Schmitz <schmitzmic@gmail.com>
---
arch/m68k/mvme147/config.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)

diff --git a/arch/m68k/mvme147/config.c b/arch/m68k/mvme147/config.c
index 4e6218115f43..c6e7dfe3eb54 100644
--- a/arch/m68k/mvme147/config.c
+++ b/arch/m68k/mvme147/config.c
@@ -21,6 +21,7 @@
#include <linux/console.h>
#include <linux/linkage.h>
#include <linux/init.h>
+#include <linux/platform_device.h>
#include <linux/major.h>
#include <linux/rtc.h>
#include <linux/interrupt.h>
@@ -188,3 +189,23 @@ int mvme147_hwclk(int op, struct rtc_time *t)
}
return 0;
}
+
+static const struct resource mvme147_scsi_rsrc[] __initconst = {
+ DEFINE_RES_MEM(MVME147_SCSI_BASE, 0xff),
+ DEFINE_RES_IRQ(MVME147_IRQ_SCSI_PORT),
+};
+
+int __init mvme147_platform_init(void)
+{
+ struct platform_device *pdev;
+ int rv = 0;
+
+ pdev = platform_device_register_simple("mvme147-scsi", -1,
+ mvme147_scsi_rsrc, ARRAY_SIZE(mvme147_scsi_rsrc));
+ if (IS_ERR(pdev))
+ rv = PTR_ERR(pdev);
+
+ return rv;
+}
+
+arch_initcall(mvme147_platform_init);
--
2.17.1