From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Marcel Holtmann <marcel@holtmann.org>,
Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
Bjorn Helgaas <bhelgaas@google.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Alex Elder <elder@linaro.org>,
Srini Kandagatla <srinivas.kandagatla@linaro.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Arnd Bergmann <arnd@arndb.de>, Abel Vesa <abel.vesa@linaro.org>,
Manivannan Sadhasivam <mani@kernel.org>,
Lukas Wunner <lukas@wunner.de>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org,
linux-pci@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Subject: [RFC 1/9] of: provide a cleanup helper for OF nodes
Date: Thu, 1 Feb 2024 16:55:24 +0100 [thread overview]
Message-ID: <20240201155532.49707-2-brgl@bgdev.pl> (raw)
In-Reply-To: <20240201155532.49707-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Allow to use __free() to automatically put references to OF nodes.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
---
include/linux/of.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/of.h b/include/linux/of.h
index 331e05918f11..5462ed47f25b 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -11,6 +11,8 @@
* Updates for SPARC64 by David S. Miller
* Derived from PowerPC and Sparc prom.h files by Stephen Rothwell, IBM Corp.
*/
+
+#include <linux/cleanup.h>
#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/errno.h>
@@ -887,6 +889,8 @@ static inline const void *of_device_get_match_data(const struct device *dev)
#define of_match_node(_matches, _node) NULL
#endif /* CONFIG_OF */
+DEFINE_FREE(of_node, struct device_node *, if (_T) of_node_put(_T))
+
/* Default string compare functions, Allow arch asm/prom.h to override */
#if !defined(of_compat_cmp)
#define of_compat_cmp(s1, s2, l) strcasecmp((s1), (s2))
--
2.40.1
next prev parent reply other threads:[~2024-02-01 15:55 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-01 15:55 [RFC 0/9] power: sequencing: implement the subsystem and add first users Bartosz Golaszewski
2024-02-01 15:55 ` Bartosz Golaszewski [this message]
2024-02-01 22:18 ` [RFC 1/9] of: provide a cleanup helper for OF nodes Rob Herring
2024-02-04 19:18 ` Bartosz Golaszewski
2024-02-01 15:55 ` [RFC 2/9] arm64: dts: qcom: qrb5165-rb5: model the PMU of the QCA6391 Bartosz Golaszewski
2024-02-02 4:34 ` Bjorn Andersson
2024-02-02 4:59 ` Dmitry Baryshkov
2024-02-02 16:09 ` Bjorn Andersson
2024-02-02 13:23 ` Bartosz Golaszewski
2024-02-02 16:41 ` Bjorn Andersson
2024-02-02 16:47 ` Bjorn Andersson
2024-02-05 7:51 ` Krzysztof Kozlowski
2024-02-01 15:55 ` [RFC 3/9] power: sequencing: new subsystem Bartosz Golaszewski
2024-02-01 22:25 ` Rob Herring
2024-02-01 15:55 ` [RFC 4/9] power: pwrseq: add a driver for the QCA6390 PMU module Bartosz Golaszewski
2024-02-02 4:54 ` Bjorn Andersson
2024-02-02 7:48 ` Dmitry Baryshkov
2024-02-02 9:01 ` Bartosz Golaszewski
2024-02-01 15:55 ` [RFC 5/9] Bluetooth: qca: use the power sequencer for QCA6390 Bartosz Golaszewski
2024-02-01 15:55 ` [RFC 6/9] PCI: create platform devices for child OF nodes of the port node Bartosz Golaszewski
2024-02-02 2:59 ` Bjorn Andersson
2024-02-02 9:03 ` Bartosz Golaszewski
2024-02-01 15:55 ` [RFC 7/9] PCI: hold the rescan mutex when scanning for the first time Bartosz Golaszewski
2024-02-01 15:55 ` [RFC 8/9] PCI/pwrctl: add PCI power control core code Bartosz Golaszewski
2024-02-02 3:53 ` Bjorn Andersson
2024-02-02 9:11 ` Bartosz Golaszewski
2024-02-02 16:52 ` Bjorn Andersson
2024-02-07 16:26 ` Bartosz Golaszewski
2024-02-09 9:04 ` Lukas Wunner
2024-02-09 9:38 ` Manivannan Sadhasivam
2024-02-08 11:32 ` Manivannan Sadhasivam
2024-02-09 23:43 ` Bjorn Andersson
2024-02-14 14:28 ` Manivannan Sadhasivam
2024-02-14 15:46 ` Bartosz Golaszewski
2024-02-01 15:55 ` [RFC 9/9] PCI/pwrctl: add a PCI power control driver for power sequenced devices Bartosz Golaszewski
2024-02-02 4:03 ` Bjorn Andersson
2024-02-02 13:05 ` Bartosz Golaszewski
2024-02-09 23:37 ` Bjorn Andersson
2024-02-02 0:40 ` [RFC 0/9] power: sequencing: implement the subsystem and add first users Bjorn Andersson
2024-02-02 8:53 ` Bartosz Golaszewski
2024-02-02 4:10 ` Bjorn Andersson
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