linux-kernel - [PATCH v3 02/18] drivers/fsi: Add device & driver definitions

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Message-Id: <20170201165358.45415-3-cbostic@linux.vnet.ibm.com>
Date:   Wed,  1 Feb 2017 10:53:42 -0600
From:   Christopher Bostic <cbostic@...ux.vnet.ibm.com>
To:     robh+dt@...nel.org, mark.rutland@....com, linux@...linux.org.uk,
        gregkh@...uxfoundation.org, mturquette@...libre.com,
        geert+renesas@...der.be, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, joel@....id.au,
        linux-kernel@...r.kernel.org, andrew@...id.au,
        alistair@...ple.id.au, benh@...nel.crashing.org
Cc:     Jeremy Kerr <jk@...abs.org>, Chris Bostic <cbostic@...ibm.com>
Subject: [PATCH v3 02/18] drivers/fsi: Add device & driver definitions

From: Jeremy Kerr <jk@...abs.org>

Add structs for fsi devices & drivers, and struct device conversion
functions.

Signed-off-by: Jeremy Kerr <jk@...abs.org>
Signed-off-by: Chris Bostic <cbostic@...ibm.com>
---
 include/linux/fsi.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/linux/fsi.h b/include/linux/fsi.h
index 47aa181..f73886a 100644
--- a/include/linux/fsi.h
+++ b/include/linux/fsi.h
@@ -17,6 +17,17 @@
 
 #include <linux/device.h>
 
+struct fsi_device {
+	struct device dev;
+};
+
+struct fsi_driver {
+	struct device_driver drv;
+};
+
+#define to_fsi_dev(devp) container_of(devp, struct fsi_device, dev)
+#define to_fsi_drv(drvp) container_of(drvp, struct fsi_driver, drv)
+
 extern struct bus_type fsi_bus_type;
 
 #endif /* LINUX_FSI_H */
-- 
1.8.2.2