Merge tag 'pinctrl-mergebase-20120418' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl into next/pinctrl

By Stephen Warren (12) and others
via Linus Walleij
* tag 'pinctrl-mergebase-20120418' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (24 commits)
  pinctrl: show pin name for pingroups in sysfs
  pinctrl: show pin name when request pins
  pinctrl: implement devm_pinctrl_get()/put()
  pinctrl: a minor fix of pin config debug information
  pinctrl: pinconf: fix compilation error if PINCONF is not selected
  pinctrl: allow pctldevs to decode pin config in debugfs
  pinctrl: ifdef CONFIG_DEBUG_FS cleanup
  pinctrl: mark non-EXPERIMENTAL
  pinctrl: tegra: Add complete device tree support
  dt: Document Tegra20/30 pinctrl binding
  dt: Move Tegra20 pin mux binding into new pinctrl directory
  dt: pinctrl: Document device tree binding
  dt: add property iteration helpers
  pinctrl: implement pinctrl deferred probing
  pinctrl: add some error checking for user interfaces
  pinctrl: fix pinmux_check_ops error checking
  pinctrl: replace list_*() with get_*_count()
  pinctrl: mark const init data with __initconst instead of __initdata
  Documentation: pinctrl: add missing spi0_0 grp in example
  pinctrl: fix build when CONFIG_OF && !CONFIG_PINCTRL
  ...

Resolved conflicts in drivers/pinctrl/core.c due to same patch being
applied in two branches.

Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 35 insertions, 0 deletions

diff --git a/drivers/pinctrl/devicetree.h b/drivers/pinctrl/devicetree.h
new file mode 100644
index 000000000000..760bc4960f58
--- /dev/null
+++ b/drivers/pinctrl/devicetree.h
@@ -0,0 +1,35 @@
+/*
+ * Internal interface to pinctrl device tree integration
+ *
+ * Copyright (C) 2012 NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef CONFIG_OF
+
+void pinctrl_dt_free_maps(struct pinctrl *p);
+int pinctrl_dt_to_map(struct pinctrl *p);
+
+#else
+
+static inline int pinctrl_dt_to_map(struct pinctrl *p)
+{
+	return 0;
+}
+
+static inline void pinctrl_dt_free_maps(struct pinctrl *p)
+{
+}
+
+#endif