From: Nathan Chancellor natechancellor@gmail.com
commit 5a7d7d0f9f791b1e13f26dbbb07c86482912ad62 upstream.
Clang warns that the address of a pointer will always evaluated as true in a boolean context:
drivers/regulator/da9052-regulator.c:423:22: warning: address of array 'pdata->regulators' will always evaluate to 'true' [-Wpointer-bool-conversion] if (pdata && pdata->regulators) { ~~ ~~~~~~~^~~~~~~~~~ drivers/regulator/da9055-regulator.c:615:22: warning: address of array 'pdata->regulators' will always evaluate to 'true' [-Wpointer-bool-conversion] if (pdata && pdata->regulators) { ~~ ~~~~~~~^~~~~~~~~~
Link: https://github.com/ClangBuiltLinux/linux/issues/142 Signed-off-by: Nathan Chancellor natechancellor@gmail.com Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/regulator/da9052-regulator.c | 2 +- drivers/regulator/da9055-regulator.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/regulator/da9052-regulator.c +++ b/drivers/regulator/da9052-regulator.c @@ -421,7 +421,7 @@ static int da9052_regulator_probe(struct config.dev = &pdev->dev; config.driver_data = regulator; config.regmap = da9052->regmap; - if (pdata && pdata->regulators) { + if (pdata) { config.init_data = pdata->regulators[cell->id]; } else { #ifdef CONFIG_OF --- a/drivers/regulator/da9055-regulator.c +++ b/drivers/regulator/da9055-regulator.c @@ -612,7 +612,7 @@ static int da9055_regulator_probe(struct config.driver_data = regulator; config.regmap = da9055->regmap;
- if (pdata && pdata->regulators) { + if (pdata) { config.init_data = pdata->regulators[pdev->id]; } else { ret = da9055_regulator_dt_init(pdev, regulator, &config,