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authorDave Gerlach <d-gerlach@ti.com>2017-01-12 14:52:18 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-01-25 11:48:03 +0100
commitcdd1737cba7a6453c9453c55c4537a15cc1f49b2 (patch)
treef5e789de7fb70f5786109b15a56386414bb52f4b /drivers/misc
parent8a0934bf9b2c5d4b6ead0bf6f3f3a21c540053c1 (diff)
misc: sram: Split sram data structures into local header
In preparation of a coming file split of the sram driver, move the common data structures into a local header file that can be shared between files related to the sram driver. Signed-off-by: Dave Gerlach <d-gerlach@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/sram.c30
-rw-r--r--drivers/misc/sram.h39
2 files changed, 41 insertions, 28 deletions
diff --git a/drivers/misc/sram.c b/drivers/misc/sram.c
index 07ec2a8a9343..5a6e001845c2 100644
--- a/drivers/misc/sram.c
+++ b/drivers/misc/sram.c
@@ -31,35 +31,9 @@
#include <linux/mfd/syscon.h>
#include <soc/at91/atmel-secumod.h>
-#define SRAM_GRANULARITY 32
-
-struct sram_partition {
- void __iomem *base;
-
- struct gen_pool *pool;
- struct bin_attribute battr;
- struct mutex lock;
-};
-
-struct sram_dev {
- struct device *dev;
- void __iomem *virt_base;
-
- struct gen_pool *pool;
- struct clk *clk;
+#include "sram.h"
- struct sram_partition *partition;
- u32 partitions;
-};
-
-struct sram_reserve {
- struct list_head list;
- u32 start;
- u32 size;
- bool export;
- bool pool;
- const char *label;
-};
+#define SRAM_GRANULARITY 32
static ssize_t sram_read(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr,
diff --git a/drivers/misc/sram.h b/drivers/misc/sram.h
new file mode 100644
index 000000000000..52501a84468c
--- /dev/null
+++ b/drivers/misc/sram.h
@@ -0,0 +1,39 @@
+/*
+ * Defines for the SRAM driver
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __SRAM_H
+#define __SRAM_H
+
+struct sram_partition {
+ void __iomem *base;
+
+ struct gen_pool *pool;
+ struct bin_attribute battr;
+ struct mutex lock;
+ struct list_head list;
+};
+
+struct sram_dev {
+ struct device *dev;
+ void __iomem *virt_base;
+
+ struct gen_pool *pool;
+ struct clk *clk;
+
+ struct sram_partition *partition;
+ u32 partitions;
+};
+
+struct sram_reserve {
+ struct list_head list;
+ u32 start;
+ u32 size;
+ bool export;
+ bool pool;
+ const char *label;
+};
+#endif /* __SRAM_H */