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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 11:38:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-22 11:38:22 -0800
commite30aee9e10bb5168579e047f05c3d13d09e23356 (patch)
tree12371bdcd52d2427cad838201997479e31b6a9c9 /include/linux/sram.h
parent8ff546b801e5cca0337c0f0a7234795d0a6309a1 (diff)
parent6cf18e6927c0b224f972e3042fb85770d63cb9f8 (diff)
Merge tag 'char-misc-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH: "Here is the big char/misc driver patchset for 4.11-rc1. Lots of different driver subsystems updated here: rework for the hyperv subsystem to handle new platforms better, mei and w1 and extcon driver updates, as well as a number of other "minor" driver updates. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-4.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (169 commits) goldfish: Sanitize the broken interrupt handler x86/platform/goldfish: Prevent unconditional loading vmbus: replace modulus operation with subtraction vmbus: constify parameters where possible vmbus: expose hv_begin/end_read vmbus: remove conditional locking of vmbus_write vmbus: add direct isr callback mode vmbus: change to per channel tasklet vmbus: put related per-cpu variable together vmbus: callback is in softirq not workqueue binder: Add support for file-descriptor arrays binder: Add support for scatter-gather binder: Add extra size to allocator binder: Refactor binder_transact() binder: Support multiple /dev instances binder: Deal with contexts in debugfs binder: Support multiple context managers binder: Split flat_binder_object auxdisplay: ht16k33: remove private workqueue auxdisplay: ht16k33: rework input device initialization ...
Diffstat (limited to 'include/linux/sram.h')
-rw-r--r--include/linux/sram.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/linux/sram.h b/include/linux/sram.h
new file mode 100644
index 000000000000..c97dcbe8ce25
--- /dev/null
+++ b/include/linux/sram.h
@@ -0,0 +1,27 @@
+/*
+ * Generic SRAM Driver Interface
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __LINUX_SRAM_H__
+#define __LINUX_SRAM_H__
+
+struct gen_pool;
+
+#ifdef CONFIG_SRAM_EXEC
+int sram_exec_copy(struct gen_pool *pool, void *dst, void *src, size_t size);
+#else
+static inline int sram_exec_copy(struct gen_pool *pool, void *dst, void *src,
+ size_t size)
+{
+ return -ENODEV;
+}
+#endif /* CONFIG_SRAM_EXEC */
+#endif /* __LINUX_SRAM_H__ */