linux-kernel - Re: [PATCH] regulator: Allow modular build of mc13xxx-core

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Date:	Wed, 15 Dec 2010 21:30:16 +0000
From:	Liam Girdwood <lrg@...mlogic.co.uk>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	Yong Shen <yong.shen@...aro.org>, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH] regulator: Allow modular build of mc13xxx-core

On Wed, 2010-12-15 at 14:10 +0000, Mark Brown wrote:
> Since the MFD core for this device and the regulator drivers for these
> devices can be built modular we should also support modular build of
> the shared code for the regulator drivers, otherwise we try to link
> built in code against modular code with unfortunate results.
> 
> Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>

Thanks Mark !

It looks like you sent the wrong patch as I had to also add :-

diff --git a/drivers/regulator/mc13xxx-regulator-core.c b/drivers/regulator/mc13xxx-regulator-core.c
index da46b3c..f53d31b 100644
--- a/drivers/regulator/mc13xxx-regulator-core.c
+++ b/drivers/regulator/mc13xxx-regulator-core.c
@@ -89,6 +89,7 @@ int mc13xxx_regulator_list_voltage(struct regulator_dev *rdev,
 
        return mc13xxx_regulators[id].voltages[selector];
 }
+EXPORT_SYMBOL_GPL(mc13xxx_regulator_list_voltage);
 
 int mc13xxx_get_best_voltage_index(struct regulator_dev *rdev,
                                                int min_uV, int max_uV)
@@ -232,6 +233,7 @@ int mc13xxx_sw_regulator_is_enabled(struct regulator_dev *rdev)
 {
        return 1;
 }
+EXPORT_SYMBOL_GPL(mc13xxx_sw_regulator_is_enabled);
 
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Yong Shen <yong.shen@...aro.org>");

To get it all building.

Now applied and squashed with above.

Liam
-- 
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk

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