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| author | Mark Brown <broonie@kernel.org> | 2015-04-15 21:18:39 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2015-04-15 22:02:07 +0300 |
| commit | c1c21f4e60ed4523292f1a89ff45a208bddd3849 (patch) | |
| tree | 0aab70f8096b81658d799dff7fe441cd58a1b62f /drivers/i2c | |
| parent | c7f94520e988c9313c09e2768874c99d3b062dcc (diff) | |
| download | linux-c1c21f4e60ed4523292f1a89ff45a208bddd3849.tar.xz | |
i2c: core: Export bus recovery functions
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: 5f9296ba21b3c (i2c: Add bus recovery infrastructure)
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 1672e6b12774..098f698fe8f4 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -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) { |