nfs: disintegrate UAPI for nfs

This is to complete part of the Userspace API (UAPI) disintegration for which
the preparatory patches were pulled recently.  After these patches, userspace
headers will be segregated into:

        include/uapi/linux/.../foo.h

for the userspace interface stuff, and:

        include/linux/.../foo.h

for the strictly kernel internal stuff.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 90 insertions, 0 deletions

diff --git a/drivers/media/dvb-frontends/rtl2830.h b/drivers/media/dvb-frontends/rtl2830.h
new file mode 100644
index 000000000000..f4349a1fc03e
--- /dev/null
+++ b/drivers/media/dvb-frontends/rtl2830.h
@@ -0,0 +1,90 @@
+/*
+ * Realtek RTL2830 DVB-T demodulator driver
+ *
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ *
+ *    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; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License along
+ *    with this program; if not, write to the Free Software Foundation, Inc.,
+ *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef RTL2830_H
+#define RTL2830_H
+
+#include <linux/dvb/frontend.h>
+
+struct rtl2830_config {
+	/*
+	 * Demodulator I2C address.
+	 */
+	u8 i2c_addr;
+
+	/*
+	 * Xtal frequency.
+	 * Hz
+	 * 4000000, 16000000, 25000000, 28800000
+	 */
+	u32 xtal;
+
+	/*
+	 * TS output mode.
+	 */
+	u8 ts_mode;
+
+	/*
+	 * Spectrum inversion.
+	 */
+	bool spec_inv;
+
+	/*
+	 */
+	u8 vtop;
+
+	/*
+	 */
+	u8 krf;
+
+	/*
+	 */
+	u8 agc_targ_val;
+};
+
+#if defined(CONFIG_DVB_RTL2830) || \
+	(defined(CONFIG_DVB_RTL2830_MODULE) && defined(MODULE))
+extern struct dvb_frontend *rtl2830_attach(
+	const struct rtl2830_config *config,
+	struct i2c_adapter *i2c
+);
+
+extern struct i2c_adapter *rtl2830_get_tuner_i2c_adapter(
+	struct dvb_frontend *fe
+);
+#else
+static inline struct dvb_frontend *rtl2830_attach(
+	const struct rtl2830_config *config,
+	struct i2c_adapter *i2c
+)
+{
+	pr_warn("%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+
+static inline struct i2c_adapter *rtl2830_get_tuner_i2c_adapter(
+	struct dvb_frontend *fe
+)
+{
+	return NULL;
+}
+#endif
+
+#endif /* RTL2830_H */