From: Matthias Kaehlcke <mka@chromium.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Stern <stern@rowland.harvard.edu>,
Rob Herring <robh+dt@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Mathias Nyman <mathias.nyman@intel.com>,
Felipe Balbi <balbi@kernel.org>
Cc: devicetree@vger.kernel.org, Peter Chen <peter.chen@kernel.org>,
linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
Bastien Nocera <hadess@hadess.net>,
Ravi Chandra Sadineni <ravisadineni@chromium.org>,
Michal Simek <michal.simek@xilinx.com>,
Douglas Anderson <dianders@chromium.org>,
Roger Quadros <rogerq@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Stephen Boyd <swboyd@chromium.org>,
Matthias Kaehlcke <mka@chromium.org>,
Rob Herring <robh@kernel.org>
Subject: [PATCH v16 2/7] of/platform: Add stubs for of_platform_device_create/destroy()
Date: Fri, 13 Aug 2021 12:52:23 -0700 [thread overview]
Message-ID: <20210813125146.v16.2.I08fd2e1c775af04f663730e9fb4d00e6bbb38541@changeid> (raw)
In-Reply-To: <20210813195228.2003500-1-mka@chromium.org>
Code for platform_device_create() and of_platform_device_destroy() is
only generated if CONFIG_OF_ADDRESS=y. Add stubs to avoid unresolved
symbols when CONFIG_OF_ADDRESS is not set.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Acked-by: Rob Herring <robh@kernel.org>
---
Changes in v16:
- none
Changes in v15:
- none
Changes in v14:
- none
Changes in v13:
- none
Changes in v12:
- none
Changes in v11:
- none
Changes in v10:
- none
Changes in v9:
- added Rob's 'Acked-by' tag
Changes in v8:
- fixed C&P error in commit message
Changes in v7:
- none
Changes in v6:
- patch added to the series
include/linux/of_platform.h | 22 ++++++++++++++++++----
1 file changed, 18 insertions(+), 4 deletions(-)
diff --git a/include/linux/of_platform.h b/include/linux/of_platform.h
index 84a966623e78..d15b6cd5e1c3 100644
--- a/include/linux/of_platform.h
+++ b/include/linux/of_platform.h
@@ -61,16 +61,18 @@ static inline struct platform_device *of_find_device_by_node(struct device_node
}
#endif
+extern int of_platform_bus_probe(struct device_node *root,
+ const struct of_device_id *matches,
+ struct device *parent);
+
+#ifdef CONFIG_OF_ADDRESS
/* Platform devices and busses creation */
extern struct platform_device *of_platform_device_create(struct device_node *np,
const char *bus_id,
struct device *parent);
extern int of_platform_device_destroy(struct device *dev, void *data);
-extern int of_platform_bus_probe(struct device_node *root,
- const struct of_device_id *matches,
- struct device *parent);
-#ifdef CONFIG_OF_ADDRESS
+
extern int of_platform_populate(struct device_node *root,
const struct of_device_id *matches,
const struct of_dev_auxdata *lookup,
@@ -84,6 +86,18 @@ extern int devm_of_platform_populate(struct device *dev);
extern void devm_of_platform_depopulate(struct device *dev);
#else
+/* Platform devices and busses creation */
+static inline struct platform_device *of_platform_device_create(struct device_node *np,
+ const char *bus_id,
+ struct device *parent)
+{
+ return NULL;
+}
+static inline int of_platform_device_destroy(struct device *dev, void *data)
+{
+ return -ENODEV;
+}
+
static inline int of_platform_populate(struct device_node *root,
const struct of_device_id *matches,
const struct of_dev_auxdata *lookup,
--
2.33.0.rc1.237.g0d66db33f3-goog
next prev parent reply other threads:[~2021-08-13 19:52 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-13 19:52 [PATCH v16 0/7] usb: misc: Add onboard_usb_hub driver Matthias Kaehlcke
2021-08-13 19:52 ` [PATCH v16 1/7] " Matthias Kaehlcke
2021-11-11 23:31 ` Doug Anderson
2021-11-16 2:08 ` Matthias Kaehlcke
2021-08-13 19:52 ` Matthias Kaehlcke [this message]
2021-08-13 19:52 ` [PATCH v16 3/7] ARM: configs: Explicitly enable USB_XHCI_PLATFORM where needed Matthias Kaehlcke
2021-08-26 6:45 ` Roger Quadros
2021-08-26 7:56 ` Krzysztof Kozlowski
2021-08-13 19:52 ` [PATCH v16 4/7] arm64: defconfig: Explicitly enable USB_XHCI_PLATFORM Matthias Kaehlcke
2021-08-26 6:46 ` Roger Quadros
2021-08-13 19:52 ` [PATCH v16 5/7] usb: Specify dependencies on USB_XHCI_PLATFORM with 'depends on' Matthias Kaehlcke
2021-08-26 6:46 ` Roger Quadros
2021-11-11 23:48 ` Doug Anderson
2021-11-16 18:07 ` Matthias Kaehlcke
2021-08-13 19:52 ` [PATCH v16 6/7] usb: host: xhci-plat: Create platform device for onboard hubs in probe() Matthias Kaehlcke
2021-10-20 13:05 ` Mathias Nyman
2021-10-20 20:27 ` Matthias Kaehlcke
2021-10-20 20:37 ` Alan Stern
2021-10-20 21:01 ` Matthias Kaehlcke
2021-10-20 21:57 ` Alan Stern
2021-08-13 19:52 ` [PATCH v16 7/7] arm64: dts: qcom: sc7180-trogdor: Add nodes for onboard USB hub Matthias Kaehlcke
2021-09-21 17:08 ` [PATCH v16 0/7] usb: misc: Add onboard_usb_hub driver Matthias Kaehlcke
2021-10-14 21:38 ` Doug Anderson
2021-10-15 6:39 ` Greg Kroah-Hartman
2021-10-19 16:04 ` Fabrice Gasnier
2021-10-19 22:10 ` Matthias Kaehlcke
2021-10-20 6:21 ` Michal Simek
2021-10-20 17:41 ` Matthias Kaehlcke
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