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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 04/18] firmware: make device_node argument non const
Date: Thu, 24 Jun 2021 10:52:09 +0200	[thread overview]
Message-ID: <20210624085223.14616-5-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20210624085223.14616-1-s.hauer@pengutronix.de>

firmwaremgr_find_by_node() takes a const pointer to a device tree node.
Most functions that take a device tree node take a non const pointer
though, so we can't call them from there. It might be worth looking
into making the pointers const for other functions, but we are not
there yet. Make the pointer non const for now.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 common/firmware.c  | 2 +-
 include/firmware.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/common/firmware.c b/common/firmware.c
index e4b5025ab1..fa4f585693 100644
--- a/common/firmware.c
+++ b/common/firmware.c
@@ -63,7 +63,7 @@ struct firmware_mgr *firmwaremgr_find(const char *id)
  * handler. This allows to retrieve the firmware handler with a phandle from
  * the device tree.
  */
-struct firmware_mgr *firmwaremgr_find_by_node(const struct device_node *np)
+struct firmware_mgr *firmwaremgr_find_by_node(struct device_node *np)
 {
 	struct firmware_mgr *mgr;
 
diff --git a/include/firmware.h b/include/firmware.h
index 2fef97a48f..d37098688c 100644
--- a/include/firmware.h
+++ b/include/firmware.h
@@ -28,9 +28,9 @@ int firmwaremgr_register(struct firmware_handler *);
 
 struct firmware_mgr *firmwaremgr_find(const char *);
 #ifdef CONFIG_FIRMWARE
-struct firmware_mgr *firmwaremgr_find_by_node(const struct device_node *np);
+struct firmware_mgr *firmwaremgr_find_by_node(struct device_node *np);
 #else
-static inline struct firmware_mgr *firmwaremgr_find_by_node(const struct device_node *np)
+static inline struct firmware_mgr *firmwaremgr_find_by_node(struct device_node *np)
 {
 	return NULL;
 }
-- 
2.29.2


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  parent reply	other threads:[~2021-06-24  8:55 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-24  8:52 [PATCH v3 00/18] Apply device tree overlays to kernel tree Sascha Hauer
2021-06-24  8:52 ` [PATCH 01/18] of: of_copy_node(): Copy phandles as well Sascha Hauer
2021-06-24  8:52 ` [PATCH 02/18] of: Add function to duplicate a device tree Sascha Hauer
2021-06-24  8:52 ` [PATCH 03/18] fdt: Check blob size during unflattening Sascha Hauer
2021-06-24  8:52 ` Sascha Hauer [this message]
2021-06-24  8:52 ` [PATCH 05/18] libbb: Add find_path function Sascha Hauer
2021-06-24  8:52 ` [PATCH 06/18] firmware: consolidate ifdefs Sascha Hauer
2021-06-24  8:52 ` [PATCH 07/18] firmware: Add search path Sascha Hauer
2021-06-24  8:52 ` [PATCH 08/18] firmware: Fix device_node matching Sascha Hauer
2021-06-24  8:52 ` [PATCH 09/18] firmware: recognize by reproducible name Sascha Hauer
2021-06-24  8:52 ` [PATCH 10/18] blspec: Set firmware searchpath Sascha Hauer
2021-06-24  8:52 ` [PATCH 11/18] overlay: Add of_overlay_apply_file() Sascha Hauer
2021-06-24  8:52 ` [PATCH 12/18] firmware: Load from global search path Sascha Hauer
2021-06-24  8:52 ` [PATCH 13/18] blspec: Rework firmware load Sascha Hauer
2021-06-24  8:52 ` [PATCH 14/18] overlay: Add filters to choose which overlays to apply Sascha Hauer
2021-06-28 18:58   ` Michael Riesch
2021-06-28 20:13     ` Sascha Hauer
2021-06-24  8:52 ` [PATCH 15/18] blspec: Apply overlays from rootfs Sascha Hauer
2021-06-24  8:52 ` [PATCH 16/18] doc: devicetree: Refer to internal device tree also as live tree Sascha Hauer
2021-06-24  8:52 ` [PATCH 17/18] Documentation: Add documentation for device tree overlays Sascha Hauer
2021-06-24  8:52 ` [PATCH 18/18] of_firmware: Fix handling of firmware-name property Sascha Hauer

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