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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:27:49 +0000
commitace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch)
treeb2d64bc10158fdd5497876388cd68142ca374ed3 /arch/sparc/crypto/crop_devid.c
parentInitial commit. (diff)
downloadlinux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz
linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/sparc/crypto/crop_devid.c')
-rw-r--r--arch/sparc/crypto/crop_devid.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/sparc/crypto/crop_devid.c b/arch/sparc/crypto/crop_devid.c
new file mode 100644
index 0000000000..93f4e0fdd3
--- /dev/null
+++ b/arch/sparc/crypto/crop_devid.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/mod_devicetable.h>
+#include <linux/module.h>
+
+/* This is a dummy device table linked into all of the crypto
+ * opcode drivers. It serves to trigger the module autoloading
+ * mechanisms in userspace which scan the OF device tree and
+ * load any modules which have device table entries that
+ * match OF device nodes.
+ */
+static const struct of_device_id crypto_opcode_match[] = {
+ { .name = "cpu", .compatible = "sun4v", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, crypto_opcode_match);