From c0a15a57bda510fac081d536013d16446baf6813 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Mon, 16 Mar 2015 07:41:24 +0000 Subject: sunxi: drop 3.14 support Signed-off-by: John Crispin SVN-Revision: 44824 --- .../175-reset-add-of_reset_control_get.patch | 112 --------------------- 1 file changed, 112 deletions(-) delete mode 100644 target/linux/sunxi/patches-3.14/175-reset-add-of_reset_control_get.patch (limited to 'target/linux/sunxi/patches-3.14/175-reset-add-of_reset_control_get.patch') diff --git a/target/linux/sunxi/patches-3.14/175-reset-add-of_reset_control_get.patch b/target/linux/sunxi/patches-3.14/175-reset-add-of_reset_control_get.patch deleted file mode 100644 index 3b6db99dbf..0000000000 --- a/target/linux/sunxi/patches-3.14/175-reset-add-of_reset_control_get.patch +++ /dev/null @@ -1,112 +0,0 @@ -From bfea2b9be28b20e076d5df8863c25e966f413fa3 Mon Sep 17 00:00:00 2001 -From: Maxime Ripard -Date: Fri, 20 Dec 2013 22:41:07 +0100 -Subject: [PATCH] reset: Add of_reset_control_get - -In some cases, you might need to deassert from reset an hardware block that -doesn't associated to a struct device (CPUs, timers, etc.). - -Add a small helper to retrieve the reset controller from the device tree -without the need to pass a struct device. - -Signed-off-by: Maxime Ripard ---- - drivers/reset/core.c | 39 ++++++++++++++++++++++++++++++--------- - include/linux/reset.h | 4 ++++ - 2 files changed, 34 insertions(+), 9 deletions(-) - ---- a/drivers/reset/core.c -+++ b/drivers/reset/core.c -@@ -127,15 +127,16 @@ int reset_control_deassert(struct reset_ - EXPORT_SYMBOL_GPL(reset_control_deassert); - - /** -- * reset_control_get - Lookup and obtain a reference to a reset controller. -- * @dev: device to be reset by the controller -+ * of_reset_control_get - Lookup and obtain a reference to a reset controller. -+ * @node: device to be reset by the controller - * @id: reset line name - * - * Returns a struct reset_control or IS_ERR() condition containing errno. - * - * Use of id names is optional. - */ --struct reset_control *reset_control_get(struct device *dev, const char *id) -+struct reset_control *of_reset_control_get(struct device_node *node, -+ const char *id) - { - struct reset_control *rstc = ERR_PTR(-EPROBE_DEFER); - struct reset_controller_dev *r, *rcdev; -@@ -144,13 +145,10 @@ struct reset_control *reset_control_get( - int rstc_id; - int ret; - -- if (!dev) -- return ERR_PTR(-EINVAL); -- - if (id) -- index = of_property_match_string(dev->of_node, -+ index = of_property_match_string(node, - "reset-names", id); -- ret = of_parse_phandle_with_args(dev->of_node, "resets", "#reset-cells", -+ ret = of_parse_phandle_with_args(node, "resets", "#reset-cells", - index, &args); - if (ret) - return ERR_PTR(ret); -@@ -185,12 +183,35 @@ struct reset_control *reset_control_get( - return ERR_PTR(-ENOMEM); - } - -- rstc->dev = dev; - rstc->rcdev = rcdev; - rstc->id = rstc_id; - - return rstc; - } -+EXPORT_SYMBOL_GPL(of_reset_control_get); -+ -+/** -+ * reset_control_get - Lookup and obtain a reference to a reset controller. -+ * @dev: device to be reset by the controller -+ * @id: reset line name -+ * -+ * Returns a struct reset_control or IS_ERR() condition containing errno. -+ * -+ * Use of id names is optional. -+ */ -+struct reset_control *reset_control_get(struct device *dev, const char *id) -+{ -+ struct reset_control *rstc; -+ -+ if (!dev) -+ return ERR_PTR(-EINVAL); -+ -+ rstc = of_reset_control_get(dev->of_node, id); -+ if (!IS_ERR(rstc)) -+ rstc->dev = dev; -+ -+ return rstc; -+} - EXPORT_SYMBOL_GPL(reset_control_get); - - /** ---- a/include/linux/reset.h -+++ b/include/linux/reset.h -@@ -1,6 +1,8 @@ - #ifndef _LINUX_RESET_H_ - #define _LINUX_RESET_H_ - -+#include -+ - struct device; - struct reset_control; - -@@ -8,6 +10,8 @@ int reset_control_reset(struct reset_con - int reset_control_assert(struct reset_control *rstc); - int reset_control_deassert(struct reset_control *rstc); - -+struct reset_control *of_reset_control_get(struct device_node *node, -+ const char *id); - struct reset_control *reset_control_get(struct device *dev, const char *id); - void reset_control_put(struct reset_control *rstc); - struct reset_control *devm_reset_control_get(struct device *dev, const char *id); -- cgit v1.2.3