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From: Axel Lin on 8 Aug 2010 23:30
We should call platform_set_drvdata() before calling platform_get_drvdata().

Signed-off-by: Axel Lin <axel.lin(a)gmail.com>
---
drivers/regulator/tps6507x-regulator.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index 8152d65..fbe21f7 100644
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -614,6 +614,7 @@ int tps6507x_pmic_probe(struct platform_device *pdev)
}

tps6507x_dev->pmic = tps;
+ platform_set_drvdata(pdev, tps6507x_dev);

return 0;

@@ -640,6 +641,7 @@ static int __devexit tps6507x_pmic_remove(struct platform_device *pdev)
for (i = 0; i < TPS6507X_NUM_REGULATOR; i++)
regulator_unregister(tps->rdev[i]);

+ platform_set_drvdata(pdev, NULL);
kfree(tps);

return 0;
--
1.5.4.3



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Prev: [PATCH 2/3] sparc: make driver/of/pdt no longer sparc-specific
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