From 2f6c797f84fd764efb5eeb7cbb6a80a7244bd13c Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Mon, 6 Aug 2012 23:44:19 +0800 Subject: 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 Signed-off-by: Mark Brown --- drivers/regulator/core.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index b28221af648e..5f2221095a46 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -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); -- cgit v1.2.3