| Message ID | 20230114184215.27806-1-rdunlap@infradead.org |
|---|---|
| State | New |
| Headers | show |
| Series | regulator: tps65219: use IS_ERR() to detect an error pointer | expand |
diff -- a/drivers/regulator/tps65219-regulator.c b/drivers/regulator/tps65219-regulator.c --- a/drivers/regulator/tps65219-regulator.c +++ b/drivers/regulator/tps65219-regulator.c @@ -367,7 +367,7 @@ static int tps65219_regulator_probe(stru irq_data[i].type = irq_type; tps65219_get_rdev_by_name(irq_type->regulator_name, rdevtbl, rdev); - if (rdev < 0) { + if (IS_ERR(rdev)) { dev_err(tps->dev, "Failed to get rdev for %s\n", irq_type->regulator_name); return -EINVAL;
Fix pointer comparison to integer warning from gcc & sparse: GCC: ../drivers/regulator/tps65219-regulator.c:370:26: warning: ordered comparison of pointer with integer zero [-Wextra] 370 | if (rdev < 0) { | ^ sparse warning: drivers/regulator/tps65219-regulator.c:370:26: sparse: error: incompatible types for operation (<): drivers/regulator/tps65219-regulator.c:370:26: sparse: struct regulator_dev *[assigned] rdev drivers/regulator/tps65219-regulator.c:370:26: sparse: int Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Jerome Neanne <j-neanne@baylibre.com> Cc: Tony Lindgren <tony@atomide.com> Cc: linux-omap@vger.kernel.org Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> --- drivers/regulator/tps65219-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)