Thread (23 messages) 23 messages, 6 authors, 2016-11-14

[PATCH v2 4/7] base: soc: Provide a dummy implementation of soc_device_match()

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From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: 2016-10-31 11:31:07
Also in: linux-devicetree, linux-renesas-soc, lkml
Subsystem: driver core, kobjects, debugfs and sysfs, the rest · Maintainers: Greg Kroah-Hartman, "Rafael J. Wysocki", Danilo Krummrich, Linus Torvalds

Revision v2 of 3 in this series.

Revisions (3)
  1. v1 [diff vs current]
  2. v2 current
  3. v3 [diff vs current]
Provide a dummy implementation of soc_device_match(), to allow compiling
drivers that may be used on SoCs both with and without CONFIG_SOC_BUS,
and for compile testing.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
  - New.
---
 include/linux/sys_soc.h | 6 ++++++
 1 file changed, 6 insertions(+)
diff --git a/include/linux/sys_soc.h b/include/linux/sys_soc.h
index 9f5eb06f9fd87565..bed223b70217fd2d 100644
--- a/include/linux/sys_soc.h
+++ b/include/linux/sys_soc.h
@@ -35,6 +35,12 @@ struct soc_device *soc_device_register(
  */
 struct device *soc_device_to_device(struct soc_device *soc);
 
+#ifdef CONFIG_SOC_BUS
 const struct soc_device_attribute *soc_device_match(
 	const struct soc_device_attribute *matches);
+#else
+static inline const struct soc_device_attribute *soc_device_match(
+	const struct soc_device_attribute *matches) { return NULL; }
+#endif
+
 #endif /* __SOC_BUS_H */
-- 
1.9.1
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