[PATCH] regulator: bd718x7: Remove double indirection for bd718xx_pmic_inits.rdatas

[Geert Uytterhoeven]

With gcc 4.1:

    drivers/regulator/bd718x7-regulator.c: In function âbd718xx_probeâ:
    drivers/regulator/bd718x7-regulator.c:1020: warning: initialization from incompatible pointer type
    drivers/regulator/bd718x7-regulator.c:1024: warning: initialization from incompatible pointer type

Apparently this old compiler can't handle the obscure double
indirection.

However, there is no need for a double indirection.  Just store a
pointer to the array instead, like other drivers tend to do.

Fixes: 494edd266b945f36 ("regulator/mfd: Support ROHM BD71847 power management IC")
Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
---
Compile-tested only.
---
 drivers/regulator/bd718x7-regulator.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/bd718x7-regulator.c b/drivers/regulator/bd718x7-regulator.c
index 3a47e0372e77c812..fff5bc4faa2c99aa 100644
--- a/drivers/regulator/bd718x7-regulator.c
+++ b/drivers/regulator/bd718x7-regulator.c
@@ -1007,7 +1007,7 @@ static const struct bd718xx_regulator_data bd71837_regulators[] = {
 };
 
 struct bd718xx_pmic_inits {
-	const struct bd718xx_regulator_data (*r_datas)[];
+	const struct bd718xx_regulator_data *r_datas;
 	unsigned int r_amount;
 };
 
@@ -1017,11 +1017,11 @@ static int bd718xx_probe(struct platform_device *pdev)
 	struct regulator_config config = { 0 };
 	struct bd718xx_pmic_inits pmic_regulators[] = {
 		[BD718XX_TYPE_BD71837] = {
-			.r_datas = &bd71837_regulators,
+			.r_datas = bd71837_regulators,
 			.r_amount = ARRAY_SIZE(bd71837_regulators),
 		},
 		[BD718XX_TYPE_BD71847] = {
-			.r_datas = &bd71847_regulators,
+			.r_datas = bd71847_regulators,
 			.r_amount = ARRAY_SIZE(bd71847_regulators),
 		},
 	};
@@ -1059,7 +1059,7 @@ static int bd718xx_probe(struct platform_device *pdev)
 		struct regulator_dev *rdev;
 		const struct bd718xx_regulator_data *r;
 
-		r = &(*pmic_regulators[mfd->chip_type].r_datas)[i];
+		r = &pmic_regulators[mfd->chip_type].r_datas[i];
 		desc = &r->desc;
 
 		config.dev = pdev->dev.parent;
-- 
2.17.1