linux-kernel - [RFC][PATCH 01/10] pstore/zone: move pstore_device

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Message-ID: <20250217101706.2104498-2-eugen.hristev@linaro.org>
Date: Mon, 17 Feb 2025 12:16:57 +0200
From: Eugen Hristev <eugen.hristev@...aro.org>
To: linux-arm-msm@...r.kernel.org,
	linux-hardening@...r.kernel.org,
	kees@...nel.org
Cc: linux-kernel@...r.kernel.org,
	johannes@...solutions.net,
	gregkh@...uxfoundation.org,
	rafael@...nel.org,
	dakr@...nel.org,
	andersson@...nel.org,
	konradybcio@...nel.org,
	tony.luck@...el.com,
	gpiccoli@...lia.com,
	pmladek@...e.com,
	rostedt@...dmis.org,
	john.ogness@...utronix.de,
	senozhatsky@...omium.org,
	quic_mojha@...cinc.com,
	linux-arm-kernel@...ts.infradead.org,
	kernel@...cinc.com,
	Eugen Hristev <eugen.hristev@...aro.org>
Subject: [RFC][PATCH 01/10] pstore/zone: move pstore_device_info into zone header

Struct pstore_device_info is used in pstore/zone, and it's
not really connected to anything related to pstore/blk.
To further improve on the pstore zone and allow other types of
drivers to connect, it is logical to have this struct into
pstore_zone.h file.

Signed-off-by: Eugen Hristev <eugen.hristev@...aro.org>
---
 include/linux/pstore_blk.h  | 14 --------------
 include/linux/pstore_zone.h | 14 ++++++++++++++
 2 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/include/linux/pstore_blk.h b/include/linux/pstore_blk.h
index 924ca07aafbd..d0c8fb40c46c 100644
--- a/include/linux/pstore_blk.h
+++ b/include/linux/pstore_blk.h
@@ -7,20 +7,6 @@
 #include <linux/pstore.h>
 #include <linux/pstore_zone.h>
 
-/**
- * struct pstore_device_info - back-end pstore/blk driver structure.
- *
- * @flags:	Refer to macro starting with PSTORE_FLAGS defined in
- *		linux/pstore.h. It means what front-ends this device support.
- *		Zero means all backends for compatible.
- * @zone:	The struct pstore_zone_info details.
- *
- */
-struct pstore_device_info {
-	unsigned int flags;
-	struct pstore_zone_info zone;
-};
-
 int  register_pstore_device(struct pstore_device_info *dev);
 void unregister_pstore_device(struct pstore_device_info *dev);
 
diff --git a/include/linux/pstore_zone.h b/include/linux/pstore_zone.h
index 1e35eaa33e5e..284364234162 100644
--- a/include/linux/pstore_zone.h
+++ b/include/linux/pstore_zone.h
@@ -54,6 +54,20 @@ struct pstore_zone_info {
 	pstore_zone_write_op panic_write;
 };
 
+/**
+ * struct pstore_device_info - back-end pstore device driver structure.
+ *
+ * @flags:	Refer to macro starting with PSTORE_FLAGS defined in
+ *		linux/pstore.h. It means what front-ends this device support.
+ *		Zero means all backends for compatible.
+ * @zone:	The struct pstore_zone_info details.
+ *
+ */
+struct pstore_device_info {
+	unsigned int flags;
+	struct pstore_zone_info zone;
+};
+
 extern int register_pstore_zone(struct pstore_zone_info *info);
 extern void unregister_pstore_zone(struct pstore_zone_info *info);
 
-- 
2.43.0