regulator: lp872x: Fix Wvoid-pointer-to-enum-cast warning

'id' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  lp872x.c:867:5: error: cast to smaller integer type 'enum lp872x_regulator_id' from 'void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230810111914.204847-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c
index 63aa227..942f370 100644 (file)
--- a/drivers/regulator/lp872x.c
+++ b/drivers/regulator/lp872x.c
@@ -864,7 +864,7 @@ static struct lp872x_platform_data
 
        for (i = 0; i < num_matches; i++) {
                pdata->regulator_data[i].id =
-                               (enum lp872x_regulator_id)match[i].driver_data;
+                               (uintptr_t)match[i].driver_data;
                pdata->regulator_data[i].init_data = match[i].init_data;
        }
 out: