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regulator: core: Fix cast to pointer from integer of different size warning 

This is to address the following warning during compilation time: (Compile on x86_64)

  CC      drivers/regulator/core.o
drivers/regulator/core.c: In function '_regulator_do_set_voltage':
drivers/regulator/core.c:2183:10: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

This patch adds a temporary variable to avoid double cast.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-08-06 23:44:19 +08:00 committed by Mark Brown
parent c6d678b632
commit 2f6c797f84
1 changed files with 5 additions and 2 deletions
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7
drivers/regulator/core.c
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@ -2179,9 +2179,12 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev,
}
}
if (ret == 0 && best_val >= 0)
if (ret == 0 && best_val >= 0) {
unsigned long data = best_val;
_notifier_call_chain(rdev, REGULATOR_EVENT_VOLTAGE_CHANGE,
(void *)best_val);
(void *)data);
}
trace_regulator_set_voltage_complete(rdev_get_name(rdev), best_val);