Merge tag 'rust-i2c-for-7.3' into i2c/i2cgrafted

i2c: rust: mark I2cAdapter methods as inline

A single cleanup for the Rust I2C abstractions, targeting 7.3.

`I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around
`i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own
symbols in the build. Mark them `#[inline]` so they get folded into
their callers instead.

Signed-off-by: Igor Korotin <igor.korotin@linux.dev>

* tag 'rust-i2c-for-7.3':
  i2c: rust: mark I2cAdapter methods as inline

1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/md/dm-vdo/string-utils.c b/drivers/md/dm-vdo/string-utils.c
new file mode 100644
index 000000000..71e44b468
--- /dev/null
+++ b/drivers/md/dm-vdo/string-utils.c
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2023 Red Hat
+ */
+
+#include "string-utils.h"
+
+char *vdo_append_to_buffer(char *buffer, char *buf_end, const char *fmt, ...)
+{
+	va_list args;
+	size_t n;
+
+	va_start(args, fmt);
+	n = vsnprintf(buffer, buf_end - buffer, fmt, args);
+	if (n >= (size_t) (buf_end - buffer))
+		buffer = buf_end;
+	else
+		buffer += n;
+	va_end(args);
+
+	return buffer;
+}