Commit 2f6c797f authored Aug 06, 2012 by Axel Lin Committed by Mark Brown Aug 07, 2012

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>

parent c6d678b6

drivers/regulator/core.c

+5 −2

Original line number	Diff line number	Diff line
		@@ -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);