From: Axel Lin Date: Mon, 6 Aug 2012 15:44:19 +0000 (+0800) Subject: regulator: core: Fix cast to pointer from integer of different size warning X-Git-Tag: next-20120816~42^2~7^3 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2f6c797f84fd764efb5eeb7cbb6a80a7244bd13c;p=karo-tx-linux.git 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 --- 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);