i2c: core: Export bus recovery functions (c1c21f4e) · Commits · 戴 / test

Current -next fails to link an ARM allmodconfig because drivers that use the core recovery functions can be built as modules but those functions are not exported: ERROR: "i2c_generic_gpio_recovery" [drivers/i2c/busses/i2c-davinci.ko] undefined! ERROR: "i2c_generic_scl_recovery" [drivers/i2c/busses/i2c-davinci.ko] undefined! ERROR: "i2c_recover_bus" [drivers/i2c/busses/i2c-davinci.ko] undefined! Add exports to fix this. Fixes: (i2c: Add bus recovery infrastructure) Signed-off-by:

Mark Brown <broonie@kernel.org> Signed-off-by:

Wolfram Sang <wsa@the-dreams.de>

drivers/i2c/i2c-core.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -596,6 +596,7 @@ int i2c_generic_scl_recovery(struct i2c_adapter *adap)
		adap->bus_recovery_info->set_scl(adap, 1);
		return i2c_generic_recovery(adap);
		}
		EXPORT_SYMBOL_GPL(i2c_generic_scl_recovery);

		int i2c_generic_gpio_recovery(struct i2c_adapter *adap)
		{
		@@ -610,6 +611,7 @@ int i2c_generic_gpio_recovery(struct i2c_adapter *adap)

		return ret;
		}
		EXPORT_SYMBOL_GPL(i2c_generic_gpio_recovery);

		int i2c_recover_bus(struct i2c_adapter *adap)
		{
		@@ -619,6 +621,7 @@ int i2c_recover_bus(struct i2c_adapter *adap)
		dev_dbg(&adap->dev, "Trying i2c bus recovery\n");
		return adap->bus_recovery_info->recover_bus(adap);
		}
		EXPORT_SYMBOL_GPL(i2c_recover_bus);

		static int i2c_device_probe(struct device *dev)
		{

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