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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /include/linux/platform_device.h
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'include/linux/platform_device.h')
-rw-r--r--include/linux/platform_device.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index 58f1e75ba..bba08f44c 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -222,6 +222,15 @@ static inline void platform_set_drvdata(struct platform_device *pdev,
module_driver(__platform_driver, platform_driver_register, \
platform_driver_unregister)
+/* builtin_platform_driver() - Helper macro for builtin drivers that
+ * don't do anything special in driver init. This eliminates some
+ * boilerplate. Each driver may only use this macro once, and
+ * calling it replaces device_initcall(). Note this is meant to be
+ * a parallel of module_platform_driver() above, but w/o _exit stuff.
+ */
+#define builtin_platform_driver(__platform_driver) \
+ builtin_driver(__platform_driver, platform_driver_register)
+
/* module_platform_driver_probe() - Helper macro for drivers that don't do
* anything special in module init/exit. This eliminates a lot of
* boilerplate. Each module may only use this macro once, and
@@ -240,6 +249,20 @@ static void __exit __platform_driver##_exit(void) \
} \
module_exit(__platform_driver##_exit);
+/* builtin_platform_driver_probe() - Helper macro for drivers that don't do
+ * anything special in device init. This eliminates some boilerplate. Each
+ * driver may only use this macro once, and using it replaces device_initcall.
+ * This is meant to be a parallel of module_platform_driver_probe above, but
+ * without the __exit parts.
+ */
+#define builtin_platform_driver_probe(__platform_driver, __platform_probe) \
+static int __init __platform_driver##_init(void) \
+{ \
+ return platform_driver_probe(&(__platform_driver), \
+ __platform_probe); \
+} \
+device_initcall(__platform_driver##_init); \
+
#define platform_create_bundle(driver, probe, res, n_res, data, size) \
__platform_create_bundle(driver, probe, res, n_res, data, size, THIS_MODULE)
extern struct platform_device *__platform_create_bundle(